i am using multibit id did have a warning message i think it said been sent back to sender or something but nothing was showing in wallet The wallet is now showing as empty i sent them to somebody and he has proved he never received i send to this person often and the blockchain etc says no transactions to wallet (i know you said forget it)
i sent 44.47 btc and they never arrived at destination the sale came from 2 wallets i now understand that this could be the reason it messed up but i never had a problem in the past
on blockexplorer its showing the coins in my wallets but my wallet is not showing the coins i have reset it a few times with no luck
it seems them 2.08 bitcoins are min no idea how this happened i tried to withdraw the coins from a site to a multibit address i have and boom as soon as they land they are gone again