Does anyone use Powerstrip to do custom resolutions/refresh rates? I just started using it to force 50/100Hz modes on my CRT, and it works well, but I can only seem to get a shareware version with nagging dialogs included. Looked at their website and it seems to say that you can't buy it any more, but registered users can still unlock the full version. I've tried emailing the site to ask if it can still be bought but a week later I've had no reply.

Are there any alternative bits of software that can do similar things? Is there a generally available full version? Trying to do things by the book but not getting anywhere.