Ok i bought a Compaq Presario SR1103WM ( $498 ) , from Wal-Mart. Now i now find out the damn thing does not have a agp slot in it , so am wondering is it possible to put a new Motherboard into it ?. Currently it has a 2.53gig processor in it. It has a celeron D 325 processor in it and 256k pc 2700 of ram ( sdram ). If i can change the moither board what would be a compatible combo set ? , i know i would need to have a processor installed on the new mobo , i was looking for maybe the same processing speed or maybe a little higher if the price isnt extreme. Am prepared to spend around no more than $110 for the Mobo and processor ( already installed on the board ).