your only options are new mobo and cpu or to go to ebay and try your luck, too bad everyone pays nearly retail or above so deals are scarce after everyone started going to it and nobody knows jack on there so that doesn't help, and if you upgrade and you'd like to be able to get a faster cpu one day, then either go sb and you can get a pentium dual 2.6ghz for 88 i think and a mobo for like 70 or less, or get an am3+ and the 60 buck athlon dual then you can go up to a bulldozer one day or phenom ar just about anything else out now from amd, and they have some mobo's from them for about the same, but either way you go you will have to get new ram and hdd and possibly dvd drives, so you have to do a build basically or find something on clearence or ebay.