oh i have a few other questions:
1. If i run boot camp to run vista or xp am voiding any warrenty ?? maybe a dum question?? im a newbie on this stuff
Its not a dumb question, as EULA's (Licenses) are very complicated these days. IIRC, you shouldn't have any problems running an XP license on a Mac, but good old Microsoft put a license restriction in some versions of Vista (Home Vista?) which legally restricts them from being allowed to be used in a 'virtualization' mode. This doesn't mean that it won't technically work - merely that to try to do so may be a license violation.
Now I'm not 100% sure, but my "I'm no lawyer" interpretation of this virtualization stuff means is that Vista (any flavor) should be OK to run in "Boot Camp" (because that's not virtualization), but not under the "Parallels" -type of software (because that is virtualization).
If this sounds like something stupidly complicated that's being done by MS, just to create hassles for Switchers, I wholeheartedly agree
🙂
2. Can i leave this thing on over nights without worrying about it over heating???
So you're asking if it is like a Dell laptop?
😀
Short answer is that it should be OK to leave it on 24/7.
Longer answer is that I'd like to say that it is absolutely no problem, but there have been a few reports of recent-generation iMacs having some hardware problems. I don't have an iMac, so I've not had any need to pay attention to these reports. In general, hardware problems are rare, and Apple is usually good about correcting them.
Oh man u know what i just remembered was that macworld is in january !
And i bet, since i bought the mac, i am going to get screwed over and there WILL be an update to them there. 45nm i bet thats all it wud be anyways.
Being aware of when new hardware is likely to come out is modestly important
* if * you're buying new hardware. However, I assume that you're buying used, so the potential for newer & better hardware coming out soon should have been reflected in the (hopefully) lower-than-new price you're paying, no different than if you were buying a used car.
-hh