Comment 5 for bug 314928

hello there,
i landed here after a long www odysee related to that new choppy flash in fullscreen issue in jaunty alpha.
onboard chip i915gm
typing this into terminal: cat /proc/mtrr
gives me those quite minimal info...
reg00: base=0x000000000 ( 0MB), size= 2048MB, count=1: write-back
reg01: base=0x07f800000 ( 2040MB), size= 8MB, count=1: uncachable
so i got the super bug?
please tell me if more info needed.