I'm sold on merits of V4, now I need help with new computer purchase. (Currently using 966mhz laptop.) Considering 2.53ghz Gateway w/2 drives, 1024 333mhz SDRAM, soundblaster, DVD writer etc. Current goal is to edit Sony PD 150 footage of wildlife shot in San Juan Islands into marketable VHS/DVD production. Sound and video quality is important. Want to stay under $2500 budget. I am ignorant about hardware, so would appreciate any and all imputs.