M2n-Mx Overclocking possible?

Alright guys Im a newbie to overclocking but I want to overclock my new rig I just built. I have an asus m2n-mx mobo and a athlon 3800 dualcore, I have read my processor can easily be pushed to 2.4 with stock cooling. The problem is in the bios all the overclocking options are grayed out. Does anyone know of a guide for this board or can help me out?

The ASUS website has all the specs your looking for........

http://www.asus.com/products.aspx?l1=3&l2=101&l3=343&l4=0&model=1338&modelmenu=2

ya dude i got a M2NPV-VM and could only over clock to 2.2 and set the timings how i wanted them. being that this is a lower end mobo it wont let u do ****. i would flash the bios and also download there windows over clock program to see if it will let u do anything.

see if you can change the fsb, HTT link and see if you can lock PCI/PCI-e bus. If you can do that, it should be able to overclock.

on mine i could not change the HT just the fsb and the mult.