Hi Dan - I hesitate to ask but since you're a self professed Mac newbie.... Are you aware that the G4 Mac you have, probably has a built in sound card that is adequate for all sorts of audio input including microphones? At least for home recordings. I'm not at all suggesting it's studio quality but it does a pretty good job of handling audio input. Of course if you are an audiophile you can spend gazillions on high quality AD conversion cards. Long ago I stuck a 500 MB stick of memory in to bring my total to 704 MB. That's been quite adequate for operating with OS X 10.3.9, Photoshop, and audio programs all at the same time. John G4 400MHz AGP 704 MB. -----Original Message----- From: dapper dan <dapperdan7 at hotmail.com> Sent: May 26, 2005 1:33 PM To: g4 at listserver.themacintoshguy.com Subject: [G4] thanx for the pointers: one more question-audio i appreciate the book suggestions.i realize mac is a different world. any suggestions on external sound card/software for live recording/home recording?will bumping my g4 up to 640 mb be enough for this type of use?and should i be aware of buying cheaper memory online in terms of quality or are all the cards offered similar? thanx _______________________________________________ G4 mailing list G4 at listserver.themacintoshguy.com http://listserver.themacintoshguy.com/mailman/listinfo/g4 Listmom is trying to clean out his closets! Vintage Mac and random stuff: http://search.ebay.com/_W0QQsassZmacguy1984