I'm sure I've seen a post here ages ago (possibly from _dave_) explaining how to recover the dbs. I can find the posts explaining how to create a DB on another drive, which is what I used in the first place, but cannot for the life of me find one pertaining to making an existing DB work on a new install of PostgreSQL.
I'm pretty sure I know all the details (db name, password, host name etc), help would be greatly appreciated.
Other possibly relevant details:
Vista
UAC is already disabled
Comfortable using command prompt with sufficient direction

I have two DBs on the secondary drive in the same location (eg. d:\PT3db) just installed using a different TABLESPACE name with the same LOCATION (not sure if this was wise, obv not an expert)
Cheers,