Okay so I have the opputunity to buy a used mac pro 1.1 2.66 ghz - with 4 gb ram and a 250 gb harddrive.. I was about to buy the 4.1 version for around 1000/1200 dollars.. But then I got this opportunity.. Should I buy it? I will have it running adobe cs6 and some other programs.. but mostly photo oriented.. Can it handle that? I guess I have to upgrade the graphic card and add some ram till it reaches 16 gb at least - but will it fare okay? Or should I pass and just buy the mac pro 4.1 2.66 for the added cost? Right now im on a macbook pro i5 from 2010 - and a cinema display.. I have some 1/2 tb harddrives laying around.. Regards M!