Audio capture (voice actors)

Can anyone recommend any audio capture software that would be good to use for audio capture for the game that I am working on?  Free would be great but ill take whatever suggetions I can get.  Quality does not need to be professional - this is just to help get picked up by a publisher when its ready to come out of Alpha.

 

Cheers!

audacity is my recording haven...

Audacity is probably the best free audio recorder, However you could also get Adobe Audition from TBP

thanks for the suggstions guys - I'll give audacity a try!