Music Investment

So I bought myself that piece of recording equiptment called the M-Box. Its like $450 at Guitar Center but I got it for $250 through work. So, what does it do? Basically, it gives me 32-tracks of Pro-Tools on my computer. It only has 2 inputs (its USB powered) so I can't really be tracking big bands or anything, but its perfect for the kinda music I do- Im pretty excited. Now alls I gotta do is get myself a nice firewire Hard Drive and I'll be set. :)