Just built a great computer- 4GB MEM - 3.2DUEL CORE AMD PROCESSOR-750GB HARD DRIVE, 2 DVD BURNERS, VISTA 64BIT OS. GeForce 8400 video card. Everythings works wonderful but Sony Vegas Pro 8 trial. I am trying to find a new program to invest for my videos- switching from Mac FCP3. I thought that I would download the trial to see if I liked it before I bought it. I love it when it works but it will shut down "unexpected quit" or go to "not responding" about every 20 min. I don't know if it is a "trial" problem, 64bit Vista problem, or if Sony Vegas 8 will never function properly with Vista. Any suggestion would be greatly appreciate. Also, getting ready to build another and would like any recommendations for specs for video only system.