Read...manual? Yeah, I'd do that -- but I got Cakewalk from a friend and the manual for my Soundblaster is under a 3 mile high mountain of crap in the storage room. I ended up fixing the problem, it appears some levels on the SB Live Mixing Station were low/muted.
Thank you for your rude replies, and for the people that weren't sarcastic wankers, thanks for your help anyway.
I do need some help though -- if I got a mic and mic'd the amp, would it still be "digital" sound? Trying to save as a MIDI doesn't work, because it's incapable of recording "digital" audio apparently. I therefore have to save it as a .wrk or a cakewalk file, making it completely useless because I can't send it to people unless they, too, have Cakewalk.
I'm using Pro Audio 9 and a line in from bass -> 1/4 inch to 1/8 inch adapter -> sound card.