I’m currently running with only 512MB. (I posted above about using Studio 9) I do plan to upgrade but am holding off because I’m moving from Canada to the U.S. in the coming months and memory should be much cheaper in the U.S..
I have to admit, before I bought the TR my primary concern was whether it would be fast enough. My previous laptop was a Dell 8100 with a 1 GHz PIII. However I’ve really found the TR to plenty fast. Its definitely much more responsive than my Dell. I have a powerful desktop which I do use for heavy duty work, but my TR has really been a standout performer. Plus the portability is unbelievable.