Since I first started Mass Effect 2, I was disapointed to discover that the ingame cutscenes were just 1280 x 720! Such low resolutions make for an unimersive game, and I briefly considerd just playing the X-Box version for more consistantcy.
It makes sense to continue to use the low res movies on the X-Box, but the PC users should be allowed to download some high res ones. Obsidian Entertainment did that with Star Wars: KotOR II.
H, I'd pay $10 for a high res pack.