I'm doing some really basic demo type home recording using a mic I borrowed from a friend and a USB recording interface device. I'm recording "drums" direct from my drum machine. I'm not happy with the freq response of the mic I'm using for guitar (I don't have the mic make/model handy but I think it is meant for voice). Both high and low end were very poor. I have a coupon for Guitar Center and am looking at the cheap end of the instrument mic list. They have several under $50: Digital Reference DRI100 Dynamic Inst Mic ($50) Nady DM71 Drum and Inst Mic ($30) Nady CM90 Cardioid Condenser Mic ($40) Audix F50 Dynamic Vocal Mic ($50) AKG D8000M Dynamic Vocal Mic ($50) Digital Reference DRV100 (3 for $50 ???) I'm recording amplified acoustic bass guitar and unamplified acoustic guitar (6-string), separately of course, mixing in Audacity. Will any of these get by until I can invest more in a decent mic or should I not waste my $50? My budget for music equipment is very limited. Thanks!