Hi guys, I'm buying a 17 or 20 inch iMac Intel Core Duo sometime.. june/julyish. I'm going to be in CA for the month of July doing design work so I'll obviously want it by then. Should I buy it from the apple store and have it shipped to CA? Is that even allowed? I reside in MO. Will they put a CA sales tax on me? haha, hopefully, some kind soul will be selling their pristine iMac Intel Core Duo on here around that time. I can always dream. Also, is the 500 gb hard drive a good deal? $300 extra.. I'll be doing intensive graphic design work -- quark, photoshop, illustrator, etc. i went to the apple reseller last week and they told me to just get an external hard drive if i needed it.