HI- I've made a number of songs with computer software...however the continuing problem is Glitches (or freeze up of program) I have upgraded cpu again to a Dual Operton 248s with 2Gig memory(400 speed) and 2 10,000 drives (raided)tascam us122 card.....and I still get glitches when I put on more than 1 or 2 effects on 4 or 5 tracks...I am wondering if this is the reason Pro tools set ups go for the Thousands and if there is a way to avoid that kind of investment. Any advice??