Your Compu live should not have worked on a 64 bit OS. But if you Try to reinstall the Os on your 64 bit machine. I have heard you cannot downgrade from a 64 bit OS to a 32 Bit. I am on a 64 bit desktop and i cannot get my Pc to see the interface. So I feel for you. We will have a 64 bit solution like john said within 60 days.
Sincerely,