Leon,

   I gotta learn to communicate more succinctly, as you do.
I go into a long dissertation about the "gotchas" of doing
the oil-to-water-to-air transfer, and you say it the way my
high school autoshop teacher did:

> There is only air cooling. How you transfer the heat to it is the question.

Thanks,
Dale R.
COZY MkIV #1254