That's easy. They got tired of people saying they had bugs and they weren't being fixed. ATI did a survey and people said there biggest complaint was no support by new drivers ever being put out on a predictable schedule. So now ATI says they will do 12 releases a year One more to go
I know the 4.12's fixed a punk buster game crash problem. Performance is up a bit with the beta's too, but I do notice a bit of stuttering with them once in a while that I didn't see with the 4.11's.
Comments
http://www2.ati.com/drivers/wxp-8-08-041110a-019199.exe
Cheers
An X800Pro should not stutter - EVER