herrrrmmmmmmmmm.

well, I've been recording my acoustic for a long time now, and pretty much perfected the art of using a computer mic... however, I really dont have any problem with the sound. it always sounds like my guitar. perhaps a little bassy, but nothing a bit of EQ can't fix.

I guess make sure its tilted so its picking up the exact middle of the sound hole. also sit back a bit so its not concentrated on just the middle, but will pick everything up.

thats all I can think of man, good luck.