Upgrade Single Core Processor Dec 2, 2008 4:04:41 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by mark92392 on Dec 2, 2008 4:04:41 GMT -5 Hello all!Can I upgrade to a dual core processor? If not will a standard size motherboard fit in my PC?XPS Gen 3, 3.6 GHzThanks for any info