I know I promised to end the computer rambling, but I thought this was interesting (being new to the wonders of 64bit computing). I was reading an article on eventdv.net regarding 64bit vs 32bit and how Adobe Premiere CS4 delivers amazing productivity benefits with the 64bit system.
The author (Jan Ozer) was using a 2.83gHz HP xw6600 with 3GB 32bit XP system, a 3.33gHz xw8600 workstation (dual processor, quad core) running 64bit Vista with 16GB of Ram. He also, just for grins, ran the same test with a 3.2 GHz eight-core Power Mac running OSX with 8GB of ram. On one "highly complicate" AVCHD-based test, the 32bit XP machines took 68 minutes to render, the Mac in 11 minutes, and the 64bit Windows system rendered in 9 minutes. Wow. On other tests, after correcting for different CPU speeds, the 64 bit system was 67% faster on standard DV, 63% faster on HDV, and up to 50% faster on OAVCHD tests. On footage from a RED camera, it was up to 227% faster. I guess I need to start saving for more memory!
Back to reality. My cool little Dymo DiscPainter does not have a 64bit driver. Bummer.
BTW, I downloaded the Windows 7 Beta for 32 and 64bit. I just don't have the time or nerve to try it at this point. MS is removing the 2.5million download limit for the next two weeks. So if you happen to have a spare computer sitting around, you might give it a spin.