CAT Cwestions?

Hi to all TTL'ers!

I have just acquired another CAT box but this time I got 3 pods with
it.(6809,Z8002,Z80)
I haven't quite got to grips with it as yet but have a few questions if
anyone can help

Which Atari games use the Z8002 & Z80?
The Z80 pod I got was uncased..... did it come this way and why 4
connectors?
Did Atari ever have a manual which accompanied these pods?
What other Atari pods were produced?
Anyone have the Atari info for the mod required to do ROM checksums with
the CAT?
How good a job does the CAT box do? (Are all my troubles over?)
Anyone got a flyer for the CAT box?

Thanks in advance

-- 
XY-Man