plexer serial number

I can no longer use plexer, the demo ran out. Where can i purchase?

I'm not sure you should. I've been having problems with it since MoP came out. It keeps causing all but the active window to crash. I haven't heard back from the program author yet, and I haven't gotten more than a token response in the post I made from any other plexer users yet. Not sure if it's my stuff or the program. What version are you running and have you had any problems yourself?

I too have been loking for a serial number for plexer... HAve you had any luck?