Cool, their is less lag on the alpha version. Thanks a lot for the help.
Shame that tablet support is going away, Paint.net was one of the few programs I could use for pressure sensitive drawing (i am not sure if that affects this, but it wasn't doing it for alpha). However, all the other features work significantly faster than the one I was using before.
I'll continue using alpha until an update, I guess.
Thanks Again for your help, and for Paint.net.