I would like to do a budget upgrade of Celeron in an old e-Machines W3502. Intel lists supported cpus for the D101GGC ver.1 mobo up to Pentium D processors. I seem to have read somewhere that up to an E5300 may work on this board. Does anyone know or has done an upgrade to a newer processor? The current bios is: GC1100M.15A.0030.2006.0707.2039. TIA