RamKeeper power adapter replacement?

["Tim Haynes" <timhaynes@no.spam.please.alumni.uwaterloo.ca>]

Hey everyone,

Well, my RamKeeper arrived (yay!) minus a power adapter (boo!).

Can anybody recommend a source for 9.5volt 1amp DC transformers?  The input
is coaxial, but I'm not sure of the diameter at the moment...

I am continually getting "Invalid RK Configuration 102" (not sure about the
102 part, but I think I'm remembering right).  Apparently this means that
the piggybacked memory card doesn't have 512k increments.  Since I am using
a fully populated IIgs ramcard, I'm guessing the RamKeeper is confused.  I'm
going to try reseating the socketed chips and maybe cleaning the slot edge
connectors.

Can anybody recommend a good cleaner for the slot edge connectors?  Maybe
just a light steel wool treatment would do it?

Thanks
Tim