On the Abit "Memory Compatability" list one column lists the following:
DDR400 | 256MB | MUSHKIN | N/A | N/A | 3 | Single: Non-ECC
Where the two non-applicable items are "Chip Vendor" and "Module P/N or Chip P/N"
See what the hell I'm rambling about.
I'm guessing this means it should work fine.
One guy on newegg stated "Works well in Biostar M7NCG v7.x (IGP) and ABIT AN7 uGURU. I guess it will work for all nForce2 Ultra400 based boards."
Although I won't trust a Newegg review for the whole purchase, I will put one into account.
I've also stumbled upon some other forums elswhere and they have reccamended an NF7 and Mushkin basic green to someone else, but again, i dont know those people.