Spoke with Wells Fargo just now, 03/05/2007
They are not excepting DONG into accounts "yet". They do not as of "yet" have a branch in Vietnam. Any Vietnam currencies would have to be exchanged to US funds prior to any type of deposit into an account.
You can purchase the DONG through Wells Fargo, and in turn you can exchange it for US funds, but cant deposit Vietnam currentcies. "yet"
No time frame as to when you may be able to do so. The customer service personal did mention a few times that Vietnam is growing, and that Wells Fargo is not dissmissing the issue of haveing a branch in Vietnam some time in the future.
He said do check back at a later time.
Hope this helps.
Trav.