Vision DSP
The first and still the best audio/midi solution is
Vision DSP - $59.95. This software has no equal. Trust me, I own every music software you can think of, and none are better than
Vision DSP or
Studio Vision Pro - $99.95.
Opcode are the leading pioneers for audio on the Mac platform. They engineered
OMS.
Opcode use to sell this software for $999. Now, they are just about giving it away.
Vision DSP has all the features as Logic Platinum, and Cubase VST, but not all the bugs since
Vision DSP has been in development on the Mac since 1990. I own Logic Platinum and Cubase SX and both are still riddled with bugs. Cubase and Logic didn't support the Mac until late 1994. Cubase and Logic were originally written for that piece of crap Atari. Do you remember that junk? You probably weren't conceived yet.
Vision DSP won't run on Mac OS X, but you don't need Mac OS X for music and don't want Mac OS X because all the plugins out there don't support Mac OS X, and you will want plugins to do guitar effects, etc. It will be at least 2 years before all the music software companys support Mac OS X, so don't wait around for that nonsense. Besides, you will probably have to pay for 3 or 4 updates for Mac OS X if you go with that dog. Wait 2 years until they get all the bugs out, then buy it.
Mac based guitar plugins:
http://dsound1.com/download/index_en.php3
But if you want the best guitar amp software plugins for the Mac, buy
Amplitube or
Warp VST.
If you want a MIDI guitar, you will have to get a
Roland GR-33 with the GK-2A pickup.
Peter