I just uninstalled dvrmxtoolbox yesterday because I kept having a problem with multiple instances of dvrms processes. Every couple days I would go down to check out my media pc, and I'd bring up task manager and the window would be full of dvrms processes. I really want to get the commercial skipping to work well, but I haven't had enough time to play with it to get showanalyzer working well.
I had installed the latest version of dvrmstoolbox from this site a week or so ago, so I wasn't using an old version or anything. I'll try to get more details about it, but I don't remember seeing anything in the event log regarding it.
My PC specs are:
MCE 2005
athlon 64 3500+
2GB DDR400
74gb raptor, 250gb for media
evga 6800gt