I re-installed the OS from XP to Vista on my development system. I installed VS2008 SP1.
When I ran VS2008 on the XP system, I believe I had the current line highlighted (Tools\Options\Fonts and Colors\Resharper Current Line). Under Vista, when I change the background to yellow for example, the current line is does not have a yellow background - it is still white.
This might be an IDE problem rather than Resharper. I also checked off Tools\Options\Projects and Solutions\General\Track Active Item in Solution Explorer, but this does not highlight the file in Solution Explorer.
Does anyone have any ideas on what I might try?