hey guys. this is kind of a long story but please bear w/ me. my macbook pro (2.0ghz core duo) was stolen mid dec 2007 as i stepped out for about 10 minutes and when i came back, it was gone. well, about a month later, i was on craigslist looking for a replacement laptop and there i saw my stolen laptop! He listed all the specs of my laptop, including all the programs and even the accessories i put on it. i'm 99% sure its mine since i replaced the hard drive and named it something different from the default "macintosh HD". the thief put the exact name of the hard drive that i renamed. granted, there could be someone else out there that could have the same name for the hard drive, same programs, same accessories, etc. but highly unlikely. anyway, he provided a serial number that was obviously different from mine and said that it had an additional 3 year warranty on it. when you entered it on the apple website, its legit. but looking closer, the serial number is linked to a Core 2 Duo machine. so he either made a typo on the craigslist posting or he got the serial number somewhere and tried to make the sale legit. my question is: is there a Core 2 Duo machine thats a 2.0Ghz? i thought i remember seeing one like that. but he could have simply forgotten to put the "2" on the craigslist posting for a "2.0GHz Core Duo Macbook Pro" are there any other specs that differentiate a 2.0GHz Core Duo from a Core 2 Duo? Thanks for any input!