Sometimes, audio products come in sexy, exciting packages. But sometimes, they simply solve a set of problems. And the products that fit into the latter category can be as beloved (dare I say sexy), if not more so.

Since I first saw a prototype in the fall, I’ve been eagerly awaiting trying out Cakewalk’s V-Studio 100. It immediately resonated with features I wanted to see in hardware. Rather than talk the specs, let’s talk about the kind of problems you might like to solve in your mobile rehearsal, production, and performance rig:

• You want to mix live, but don’t want to carry a mixer. You’ve got a laptop set, but you’re mixing it with other sources – and you want to be able to add live instruments / voices / Nintendo DS / circuit-bent creations to your main output without routing through the computer (which also saves your bacon when the machine crashes / you accidentally overload the CPU in Live)
• You want to record your live sessions. ‘Nuff said. Sure, you have a portable recorder, but then you have to patch it in…
• A lot of the time, you reach for the mouse because a control surface wasn’t convenient. And then there’s the fact that, while keyboards now often have mixer controls, the faders aren’t motorized.
• You want to carry less gear, but you really need an audio mixer and some live effects and some recording and a control surface for your software mix.

And, of course, yours truly has been sort of encouraging all of these problems with talk of Game Boys and iPhones and custom-built Theremins and actually playing live instruments and pushing your Live set to the envelope and … oh yeah, then you want to record the whole thing.

I can’t vouch for whether the V-Studio 100 fulfills all my wishes just yet, because I don’t have the thing here. But while there are inevitable compromises in multi-function designs, the V-Studio 100 is set up in a way that appears to come close to what I think a whole lot of us need as laptop musicians. And despite the Cakewalk name, it’s actually aimed at users of a variety of Mac and Windows tools: