the 1st rev AlBooks are known for RAM imcompatibility issues. I have a 1Ghz 15" and I tried 3 different manufacturers before I got a stick to work, I ended up with Lifetime Memory. First thing to be sure of is that the stick is PC2700.
keep in mind switching over pro systems will most likely happen later because those are the users who will have the biggest problem because they need their apps ported, running final cut pro under rosetta for example, will not cut it
i'm sure the A/V out cables have to work with your tv, otherwise what would be the point of also selling a dock with remote for hooking up to your tv?
as far as the video goes, I'm wondering if it can display video higher resolution than the ipod's screen on the tv...?