FreeBSD AMD64 motherboard compatibility

[Michael Pope]

   I'm designing a file server system and would like to use the AMD
   Athlon FX-53 processor as it will also run an accounting program to
   multiple users, but don't know which motherboard and chipset would be
   best. I've been looking at:
   Abit AV8
   Asus A8V Deluxe
   both are VIA chipsets, are these motherboards fully compaitible with
   FreeBSD?
   Which is the best chipset to go with nForce, VIA, SiS or something
   else?
   Which is the best motherboard for this processor and freeBSD around?
   Any suggestions would be welcomed.
   from
   Michael