We know you've got questions, and if you're brave enough to ask the world for answers, here's the outlet to do so. This week's Ask Engadget question is coming to us from Sang-Jung, who is desperately in search of the perfect cordless critter to take some of the strain away from that trackpad.

"I'm heading to university next year, and I've purchased a MacBook. I'm also taking my four year old desktop, just in case I'm left with no computers when the MacBook is being repaired or whatnot. With only two USB ports on a MacBook, I want a Bluetooth mouse. Budget is about $100, and of course, it needs OS X support. Thanks for the help!"

Alright folks, it's time to get serious. Do you own a Bluetooth mouse that you can recommend? Recommend against? Be sure to spill your thoughts in comments below, and feel free to send in a question of your own to ask at engadget dawt com.

Believe it, vaquero -- you just happened upon this week's episode of Ask Engadget, the only time of the week where you get the opportunity to bestow your wealth of gadget knowledge onto a fellow reader in need. Given the open-mindedness of Niko here, we couldn't help but pass on his inquiry:

"What's the best gaming laptop for under 1,500 bucks? I had my eye on the P7805u (Gateway), but it seems Best Buy has run out for the time being. Also, as a secondary question, I like the specs on brands such as iBUYPOWER and CyberPower and the like, but are they reliable? I'm a little worried about buying labels that aren't huge like Dell, Gateway, etc. Thanks!"

So, make sure those of you who've avoided the big boys chime in here -- who knows, maybe it's actually better to snag a machine from a lesser-known label. After you've contributed, feel free to send in your own question to ask at engadget dawt com.

It's practically the weekend, which means it's practically time for you to drop some knowledge on the world right here at Ask Engadget. We've got a good one queued up this week, so have a peek before sending in a question of your own to ask at engadget dawt com.

"I was hoping to get some help deciding which sound card to buy these days. I need it to work with Windows 7, and I'll be using it mainly for gaming and for casual music. I have a reasonably nice 5.1 speaker system. It has to be PCI Express (of course). So yeah, are the Creative cards actually what I want? Or is there another brand I'm not familiar with that will suit my needs? Or should I not even bother, and just go with my motherboard's sound output like I'm doing now?"

So, friends -- is a sound card even worth the cheddar? If so, which one is the best to slap down some hard-earned cash for? Do tell.

We know you're struggling to take it in, but you really have just stumbled upon this week's episode of Ask Engadget. Fascinating, the timing, yeah? Now that you're here, we're going to ask you to stick around, answer Chris' question below and then send in one of your own to ask at engadget dawt com. First things first, though:

"My desktop is wired through my home theater, so everything sounds great when I listen to music at home, but when I'm at the office I only have little Harman/Kardon speakers that came with my Dell. I work in an office that is music friendly, but no one has any decent speakers. I was hoping the Engadget community might have some good suggestions for reasonably priced computer speaker sets that sound good. You know... so I can share my extensive Matchbox 20 bootleg collection with the rest of my colleagues. Thanks!"

First off, congrats on working in a "music friendly" environment. And for everyone else, why not give this guy a little advice before hitting him up for job opportunities?

Think fast! You've just stumbled upon this week's episode of Ask Engadget, and just like those "Choose Your Own Adventure" books from yesteryear, you've a few choices here. One is to leave like a coward; another is to really dig in and contribute; and another is to drop some knowledge and send in a question of your own to ask at engadget dawt com. While you ponder which route is best for you, here's Matthew's plea:

"There are so many GPS trackers on the market today to choose from. I'm just looking for basic monitoring abilities and decent battery life, and of course I want one that's as small and discrete as possible. Which is the best one for less than $300?"

No need to confess in comments what you use your own tracker for (trust us, we could narrow it down on our own), but do tell if you've found a winner. Bonus points if your module has landed your scandalous SO on a recent episode of Cheaters.

Coming to you live from left field, it's this week's edition of Ask Engadget. Once your done reading and replying (in comments below, naturally) to the question here, feel free to send us your own to ask at engadget dawt com.

"I am looking for a portable hard drive with memory card slots so that I can save my photos onto it, straight from the memory card. It needs to function without the use of a computer. I have seen a few of these, but nothing name brand, and I was looking for some recommendations. A color screen to view photos would be nice, but not necessary. It doesn't need to be very large, 100GB should be more than enough."

You're right Seth, most of these things do indeed come from relative unknowns. That said, we're sure a few of our readers have taken the plunge, so hopefully you'll find out who likes and dislikes the one they chose. Right, folks?

Are you ready for this? No, seriously -- can you handle yet another episode of Ask Engadget? Considering that our omnipresent intern bots are recording your head nodding up and down this very moment, we'll just cut straight to Chad's question:

"After viewing the special edition bass for Rock Band: Beatles (and longing for a true lefty guitar), I noticed that no one has asked which aftermarket guitar for either (or both) game(s) works better than the standard -- especially for those of us who play like Hendrix. So I put it to you, which is the best RB or GH axe out there with price being no issue?"

First off, big ups to the fellow southpaws out there. Secondly, which third-party axe really is the best to rock out with? Don't be afraid to place your modded Squier at the top of the charts, either.

We know, you were hoping to just glance over today's hottest articles in the world of consumer electronics, and along comes this: something that actually asks a little of you. Trust us, it'll be alright, and hey -- after you've replied, you can send in a question of your own to ask at engadget dawt com.

"The family and I are headed to Walt Disney World in June for the first time. I have a Canon Digital Rebel and a Canon GL1, but really do not want to haul either or both of them to the Magic Kingdom with us. So, the question is: what is the best camera that does great stills and video and is super small? Under 600 bones preferably. Thanks!"

No Rich, thank you for making us all envious. Be sure to take the advice that'll surely flow in comments below and send us picture postcards while waiting in line to ride the Tower of Terror for the forty-third time. (Seriously, do not miss Tower of Terror.)

We know, it's a little late here on the east coast to be "thinking clearly," but we (and David) are pleading with you to pull it together in order to contribute. Afterwards, you and your freshened mind can shoot us a question to ask at engadget dawt com.

"I know, it's a really boring question, but the last time this was asked was 2 years ago. I'm looking for a 4.3-inch GPS unit with decent battery life (so I can walk around with it as well as use it in my car), Bluetooth for making wireless calls, and good voice-recognition. Traffic updates would be a plus, too. I don't care too much about multimedia functions. Is there anything out there that fits the bill? I hope to hear some advice from the community!"

As do we David, as do we. So, what's the verdict here, folks? Are connected units worth the monthly surcharge? Sound off below!

Like it or not, the spiral bound notebook is going the way of the Dodo. Okay, so maybe that's absolutely incorrect and totally sensationalistic, but you catch our drift. If not, take a whiff of what reader Allan is cooking:

"My boss is a prolific note taker, filling many spiral bound notebooks with notes. As I deal with more projects, I find myself moving in the same direction. I would love the ability to search my notes, something not available with dead tree software. Is there a simple relatively cheap device that would allow me to take notes (preferably using hand writing), and then search them later? Ideally, I'd like something the size of a small internet tablet, but no smaller than an iPod touch. I'm looking for something far cheaper than a full-blown tablet PC, by the way."

So, ladder climbers -- what's the deal here? What device would you recommend for wowing that suit in the corner office while making your note taking all the more efficient? When you're done answering, shoot us a question of your to ask at engadget dawt com.

No need to twist your dial -- you really have just stumbled upon this week's episode of Ask Engadget. You know, the place where you can send in your question to ask at engadget dawt com and hope to see it plastered for the world to have a think on. This week we've got one from J.S., so we'll let him take it from here:

"The new iPod shuffle is so small you can simply clip it onto your shirt while running or working out. However, I'd never buy it because of two reasons: iTunes and the fact that I'd have to get a new pair of headphones that has the Shuffle controls or use the subpar included ones. So, what's the best small (close to Shuffle-sized) MP3 player for a gym rat like me that doesn't require iTunes?"

We've no doubt that legions of you fitness freaks can chime in here, so next time you take a breather, drop some knowledge in comments below.

Look out! You've just stumbled upon this week's episode of Ask Engadget, and we've got a real brain burner on our hands this evening. Before you dig in, though, feel free to blast your own question in to ask at engadget dawt com.

I recently got a new music-oriented phone (Nokia 5800 XpressMusic) with Bluetooth stereo audio (A2DP) and am trying to get some opinions on what might be the best solution out there for me. It seems to me like I have 3 options as far as general solution types: self contained Bluetooth headphones, such as the Motorola S9; Bluetooth receivers with headphone jacks, such as the SonyEricsson HBH-DS220; or transmitter / receiver pairs. My specific needs are that it supports remote control (AVRCP), has good sound, is under $100, and if the unit can bind to multiple devices that would be great. The ultimate item would somehow work with my phone as well as my PSP, but that's probably a pipe dream. Thanks!

So, wireless audio partakers -- what say you? Got any great tips? Got any horror stories? Either way, spill it below.

No need to check your LCDs, folks -- this is happening. This is this week's rendition of Ask Engadget, and if you'd rather your own question be in this space next week, shoot us a good one at ask at engadget dawt com.

"Like any good geek, I have upgraded my MacBook's hard disk many times, and have all the old 2.5-inch SATA disks sitting in a pile. I'd like to put them in a case, but the enclosures I see are either very expensive or look hideous and unreliable. I'd love to get some recommendations for dependable, fairly-priced portable enclosures; USB's a must, but FireWire 400, then FireWire 800 then eSATA would be bonuses, as would any extra features."

So, HDD upgraders -- what kind of case (or cases) did you procure in order to keep using those displaced drives? Any great stories of success / failure? Let us know, would ya?

Look out -- it's that time of the week again. What time, you ask? The time when brilliant readers like yourself get a moment to shine as their inquiries are posted up here at Engadget. Feel free to send yours in to ask at engadget dawt com, but first, have a glance at John's dilemma below:

"I've been searching for a good DVI KVM switch for a long time. Most of the ones I've read about are either too expensive or have gotten horrible reviews. I was hoping you guys could shed some light on what the best DVI KVM switch you've come across is. My only requirements are high resolution (1,680 x 1,050 or higher), USB for keyboard and mouse and (preferable, although not required) and dual monitor support."

We'd say the challenge is pretty clearly laid out. Now it's on you to think up a good reply and comment below.

If your low-rate router fails on you, you might as well select a replacement with more utility than the one you're burying, right? Axel sure thinks so:

"My bargain-basement CompUSA-branded wireless router is finally starting to fail on me, prompting me to buy a new one. I want to get my huge color laser printer (a Konica Magicolor 2400w) off my desk and tucked away next to the router, so I want it to have wireless USB print hub functionality. Gigiabit Ethernet and Draft-N are also necessary here, as I am eventually going to be adding media clients around the house to stream to every TV. Thanks a lot!"

So, there you have it -- which wireless router will provide solid, relaiable USB printing while handling the heavy loads of high-def streaming? Think carefully, you wouldn't want to ruin this guy's life. Oh, and if you have a question of your own you'd like to see here, send it over to ask at engadget dawt com.