You will definitely see an
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You will definitely see an insane speed upgrade with the 64 bit version on a 64 bit PC. I open magic bullet with the 32 bit just fine in Vegas 10, but those renders crawl at less than snail speed – even normal renders with no effects.
Did I read correctly before that DVD architect will be pretty much built into Vegas now? I thought it was crazy at first that it was a separate program, but now I prefer it that way (just used to how Pinnacle always did it). I might keep an eye out for that end of it as well if the upgrades are significant. In any case I think their upgrade pricing last year was pretty fair so I would expect the same.