just in case you havnt decided yet, i decided to take a punt on a cheap ebay ex-AT&T job like this
(yes i know i posted in another thread, and no, im not pimping this guy hehe)
you can get them cheap as chips, and it word really easily, despite being an old refurb job. I couldnt justify spening £40+ on a new proper branded one, so i took a chance and it paid off.
Hope this helps!