Forst off, kudos to the team- the added content makes for a MUCH better experience, and the mod compatibility is excellent.
I did have one annoying, occasional bug- the old "black screen of nothing/death" that would not respond to the Alt/Tab solution. Only happened twice, and when I replayed the level from a previous save, it seemed to be OK. Basically, after defeating Darth Nihilus on the Ravager, the screen went black and though I could hear music, etc. no amount of trying would get me past that. I'm running the latest version on a Dell Core2 Quad with 8MB RAM, Win 7, and an ATI 5700 series card, and no mods from the unapproved list.
Not sure if it's a major bug or minor glitch, but thought I'd drop it in the mix.
Anyway, still love the restoration and would love to see more if you ever get new content or incorporate other mods out there.