Just a question on behalf of someone: Is it possible for an iMac user (the old Bondi Blue one of the late 90's) to buy a Mac Mini and use the iMac as just a monitor? I don't think it's possible, but just inquiring on the off chance. I'm guessing they can still use the same keyb/mouse. They like their iMac, but obviously with age it can't keep up for current needs. Many thanks!