I've been looking at mobos to get with my Opteron 165 S939. And now I'm trying to cut some costs.
I'm going to be overclocking so I've decided on DFI and Abit.

I was looking at the DFI Lanparty UT nF4 Ultra-D $140

and now the DFI NF4 Ultra Infinity $116
and Abit AN8 $108

The DFI has NF4 Ultra, but 1000MHz
The ABIT has only NF4, but 2000MHz

Is NF4 that much diff. than Ultra?
And i'd probably want more bus speed right?

They are both 2x1000Mhz HTT, it's the nForce4 Ultra specification.

Personally I'd go with DFI Lanparty UT nF4 Ultra-D due to its better reputation of being able to clock higher.

The AN8 is nice and will overclock well, the DFI is nice and will overclock even better.

Depends on your overclocking ability, AN8 will be fine for most but the DFI will be better for the extreme overclockers.

Just remeber the DFI has plenty of options to get lost in

Lukily there's the DFI-Street forum so I can just kick anyone who've got a DFI mobo to there to search for anwsers.

That reminds me i can go trawl the abit forums for something to do

Awesome guys thanks for the help, its the DFI then