Which will make it through more Operating Systems? I guess what I'm asking is which if these will last me longer. All I do is internet, word processing, music, movies, photos, and other basic stuff. I'll have enough money for the 2.8 GHz in 2 weeks and enough for the 3.06 GHz in 4 weeks. I've also been waiting for a long time to get an iMac and I want one bad. Should I wait 4 weeks or just get the 2.8GHz? Refurbished iMac 24-inch 2.8GHz Intel Core 2 Duo 24-inch glossy widescreen display 2GB memory 320GB hard drive 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW) ATI Radeon HD 2600 PRO with 256MB memory Built-in iSight Camera OR Refurbished iMac 24-inch 3.06GHz Intel Core 2 Duo 24-inch glossy widescreen display 2GB memory 500GB hard drive 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW) NVIDIA GeForce 8800 GS with 512MB memory Built-in iSight Camera Thanks in advance!!!