>>> >>> I use 10.3.1...perhaps I should have partitioned and left a 10.2.8 >>> system on the disk... Hi Scott, I know this is not a big help but here also i'm using a Dual 2ghz with 10.3.1 and a Digiface and its quite stable. Only bug is some noise with the built-in audio out, (which i don't use) and some small video interference because of the extension i use with my cinema display to have 12 feet of cable. ---- Stephane Deschamps