I have an iMac DV at 400Mhz and eventhough i dont plan to upgrade any time soon i am interested to know if i could use it as a second monitor when/if i will buy a tower. I would also like to be able ...

Here is the problem. My girlfriend's iMac was hit with a power surge, after which her father attempted to fix it. The result, one thoroughly borked imac. Fortunately the monitor survived unharmed. I'm ...