Blizzard PPC board revision questions

[balrogsoft]

Hi, i'm waiting photos of a Blizzard PPC that maybe i will buy. I know that revision 0 have problems with GRex, and i have a Mediator 1200 so i won't have problems, but what differences exist between revision 0, 1 and 2? How i can see the revision of a board from the photos?

[balrogsoft]

The guy that sells the BPPC sent me a screenshot showing the specifications of BPPC board, and promised photos of the board, the screenshot show a utility called WhichAmiga, and show this:

1 Warp Up processor: PPC 603p 240 Mhz (rev 2.1), 60 Mhz Busclock

Is "rev 2.1" the revision of the board?
Affect the revision of BPPC to the Mediator 1200?

[balrogsoft]

Thanks a lot to all, at the moment i didn't received the photos, but if i receive it i will ask to the guy about revision of the board,  using "boardtype" utility.