I need more speed. I have been told I can go up to a 2.8ghz microprocessor????(I now have a 2.2) What else can I do ie more RAM??? It has two card slots where I am running max at two 512's. I was told with the higher processor I can go up to 3 gigs of RAM, but how on 2 slots and a DDR SDRAM setup

Maybe rather than believing you can make a fast computer out of a DELL some research should of been undertaken, 10second Google... Dell Dimension 2350 http://support.dell.com/support/edo... CPU's Intel® Pentium® 4 that runs at 1.80, 2.00, 2.40, or 2.50 GHz internally and 400 MHz externally; Intel Celeron® that runs at 1.70, 2.00, 2.10, 2.20, or 2.30 GHz internally and 400 MHz externally. MEMORY 2 x 512mb PC2100 [ http://www.crucial.com ] Bottom line is it is time for a new Computer !!

Agreed... computers are dirt cheap especially for desktops. Get a new one and don't look back. Web Design Barrie

Yup. Get a new one, connect the old one by LAN, and use it for backups and emergencies.