I am planning for AMD Athlon 64 (Socket 939) and would like to know which motherboard will be suitable for my expected specifications.

I wish to get the motherboard (Socket 939) that enables the below specs:

MUST BE COMPATIBLE with my Tascam US-122 (Anyone with experience?)
Supports HyperTransport Technology
Enables 2000MHz of Front Side Bus (Most of MSI boards supports up to only 1000MHz of FSB)
Supports Dual Channel Memory DDR3200/400MHz (Up to 4GB)

I am not very sure about the graphic spec whether it should go AGP or PIC Express as I have read some threads pointing out that PCI Express graphic config got problems with the audio.

Anyone pls reinforce my understanding and point me out the suitable motherboard?