if you needed to inplace upgrade a 6.03/3.7 to 6.5/3.8, what would be
the best sequence to do so?

the reckless gambler devil on my shoulder is saying to just drop in
the 6.5 cd and go for it, then do likewise with the 3.8 cd...

the existing 3.7 is something of a mess, and would like to start fresh
with that. which may be required anyway?

sorry to post this before hitting craig's book, but might want to jump
on this over the weekend... cheers