Help! need advice

[Wertoz]

Ok, This is my Mobo ASUS P5GC-MX/1333:santa:and I whould like to know will a

Intel Pentium D 925 Processor 3.0GHz, 4MB Cache, 800MHz FSB, Presler, Dual-Core, OEM, Socket 775, Processor work on it

[SgtM]

Welcome to TBCS.

A quick google search turned up this:
http://www.myshopping.com.au/PR--194584_Asus_P5GC_MX_1333_Motherboard

In short, yes, that processor will work.