I’ve tried both windows and linux builds. I just downloaded the latest windows builds and I am still unable to. Any have this problem or know what’s going on?
Prease hailp:(
No problem here on Linux Ubuntu 8.04 64 bit.
Brecht just put the patch that fixed that bug into the code repository about two and a half hours ago. I’ve tested it and the button is very pressable now. 
If you’re not running your own SVN build, any build from graphicall.org with a revision number of 14870 or later should have this problem fixed, otherwise roll back to an older release candidate for now.
I did indeed just rebuild a short time ago!
Shweet!! 8)
I hesitated to post as at first I thought it was the new ATI drivers I installed.