Im in the same situation. Just reupped 8 Accounts with 3 Month game time and was waiting on SL upgrade. They denied refund for the game time as I used already a few days of it. Altough they offered to transfer a big chunk of that time to my main Account (around 400 Days).
I accepted that, but I also think that I wont play 1 WoW Account.
Looking for alternative games. For some reason I find FF, LOTR etc.. pretty unappealing, although Ive never tried em out myself. Was rather thinking about 4 boxing D3 or looking into EQ2. Not sure what to do yet.