I don't know if this is typical or what, but I've experienced a LOT of crashes with both BIAB and RealBand. Especially if I'm using RealTracks, it's almost guaranteed the system will go down and I'll get a blue screen "access violation" error (I think that's what it's showing). It'll happen when I'm using RealDrums too, not so much with just straight MIDI but still once in a while. I'm using a Dell Optiplex PC with XP Professional version 2002, Intel Pentium 4 CPU2.80 Ghz 2.79 Gh 1.99 GB of RAM, and a hard drive with 350 GB. If this is normal then I'm dissapointed with the programs, if not I'm not sure what to do. Other programs like Cubase and Acid Pro 6 work just fine on this PC. I'm really enjoying using both BIAB and RealBand except for this...any suggestions?