any ETA on improved ATI drivers?

[D. Hugh Redelmeier]

| From: Robert P. J. Day <rpjday at crashcourse.ca>

|   i ask since a problem i was having with the radeon driver during the
| test phase -- screen suddenly going dark, literally right in the
| middle of keystrokes -- is coming back and seems to be getting more
| frequent.  never caused any breakage, just disconcerting.

Is this https://bugzilla.redhat.com/show_bug.cgi?id=501601 ?
I found this from
  https://fedoraproject.org/wiki/Common_F11_bugs#Display_goes_blank_briefly.2C_apparently_at_random