i bought a cpu off of ebay and im gona pick it up tomorrow 3.0GHZ HT what i need to know is if all P4s will say pentium 4 on the chip if not what are some signs that its the chip i bought i dont wan to get ripped off!! is there any way to tell if its a fake being passed on as a p4 i mean like its p3 but in the p4 box idk can anybody help need to know today asap thank you ver much