ReSharper 3.0 is now out of beta and available for download. So far I've installed it on both b0xes I develop on, but haven't really used it as yet. I have to confess, there's not a lot in the new release which has wowed me so far - although I'm hoping the XAML support might be useful in the near future. The addition of 'code suggestions' also sounds like something that will be quite welcomed - there were a few situations before where ReSharper would 'warn' you about things which were fairly legitimate. It'll be nice now to receive suggestions in those cases instead of warnings.
It's nice that the product also supports Visual Basic now. I can't see myself ever using it, but it's nice to know that if I need to use VB for anything that I'll have ReSharper support there as well.
Link: Download ReSharper 3.0
Link: New features list