Tak to sem hodim cele, kdyz mi neveris.

Q. I have a 7800/7900/7600/7300 card and I want to unlock the pipelines like I did on my 6800 LE, how to do this?
A. You can't.

Q. Are you sure? Then, why not?
A. Please see Unwinder's reply here:
http://forums.guru3d.com/showthread....55#post1418355

btw. Unwinder je tvurce RT, takze kdyz on tvrdi, ze to nejde, tak bych tomu veril