diamond dual sim need feedback

[mattdehat]

hi,hope this is posted in the right place.
found dual sim that suppose to work on diamond,has anyone used one of these and if so some feedback would be appreciated.many thanks in advance.
please remove if posted in wrong place...http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350226534601&ssPageName=STRK:MEWAX:IT

[HiddenLight]

I'm also looking for good dual sim adapter for my Diamond. Anybody there who can give some suggestion? It would be very much appreciated.