There was bios version F5 on the board when i got it today. Its a fresh board got it in the mail today, finally threw out that horrbile Asus i had before.
Yes it is a rev 1.1 board, says so on the board and on the box. Probably very new then. Everything seems to be working, cpu z shows that it has sb 700 when its actually 750 but both revision seems to match on the specifications.
Strange though that there is no page at all for rev 1.1, but because everything is working im probably fine i hope.