I'd wait on the Mac Pro. Its due for an up date. unsubstantiated nerd speculation on macrumors.com is that there will be a new processor for it soon. BTW I just got a MBP its great for print/web but i havent done video.
Intel first announced
the 45-nm Penryn processors on November 12th, 2007, with the first
batch of Penryn processors focusing on the higher end server-class Xeon
processors. Apple has been rumored
to be buying up the high end 3.2GHz Penryn Xeon processors which
feature a faster 1600MHz bus and 12MB of L2 cache for an upcoming Mac
the only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace things, but burn like fabulous roman candles exploding like spiders across the stars and in the middle you see the blue center light pop and everybody goes "AWWW!"