mixer advice

[p_brane]

right...been using a mates peavey pv8 for recording guitar and vocals into my comp via my single stereo input pci soundcard.

he needs it back now so am in the market for a mixer that i can route stuff through into the comp. not really that bothered about using the mixer at the 'rear end' of the process, its just as a way into the box.

i've had a look around on the net at reviews and the like, but wondered if any of you guys had any decent recommendations.

been considering these

Soundcraft EPM6 - http://www.thomann.de/gb/soundcraft_epm_6.htm

YAMAHA MG - http://www.thomann.de/gb/yamaha_mg_124_c.htm

TAPCO -http://www.thomann.de/gb/tapco_by_ma..._fx_bundle.htm

would it be worth getting a USB mixer?

god man, so many questions. i suppose the main thing is that the mic pres are decent really, using a sm58 for vocals [not ideal but sounds okay]

any recommendations would be real good.