3 questions for 3200+ E6 revision

[take2]

i bought this system just 1 month ago but i couldnt find any E3 revisions so my cpu is not good for overclocking. also my mobo is gigabyte k8nmf and it has no voltage settings. i can reach 2,4 with 1,45v and 2,55 with 1,5(i m chainging vcore with A64info) so its not much stable. so my 3 questions
1.is there any way that i can go more than 2,5 ghz stable?
2.nba07 slowing when i overclock it. why could be this happening?
3.i found 2*512 mushink black for a real good prize (i have 1 oem 256 and 1 kingston 256 so they are not dual). should i spent my money on these rams or keep it and change my cpu with fx or dual or better athlon? will dual rams make a great difference?
thanks a lot for help but i have only 1 day left for rams =)

[Lightman]

As far as I know every Gigabyte mobo has OC friendly options in BIOS but they are hidden! You need to press CTRL+F1 to activate expert options ;)

Hope this help...

[take2]

yes i can change everything with ctrl+f1 but dont have any voltage settings because its an bad version of nf4 =(

[Lightman]

.....
2.nba07 slowing when i overclock it. why could be this happening?
3.i found 2*512 mushink black for a real good prize (i have 1 oem 256 and 1 kingston 256 so they are not dual). should i spent my money on these rams or keep it and change my cpu with fx or dual or better athlon? will dual rams make a great difference?
thanks a lot for help but i have only 1 day left for rams =)


a.d.2 this can be when your RAM is working on lower than DDR400 speed (try different memory dividers)
a.d.3 You will notice difference due to going form 512MB to 1GB so YES, buy it and stick in MOBO :D. Difference between single channel and dual channel are very small and your rig is already working in DC mode (coz you using two DIMMs)