bill - 12:39 am on Jul 23, 2010 (gmt 0)
At WebmasterWorld we discuss business, but we don't conduct business in the forums. Therefore we've shied away from mentioning or recommending specific service vendors in public.
Another avenue you might look at is translation companies. If you know how to handle your own PPC then you can work directly with a translation house to get keywords worked out in other languages and then cut out the PPC middle-man...they're just using translation houses themselves if they're doing the work in English and several Asian languages.