So there is no option to retrieve the coins after you sended it to microwallet?
A friend of mine is crying because he lost his 0.01 coins hehe.
Once you send Bitcoins over the network, the only way you can get them back is if the recipient decides to send them back. Judging by the previous actions of Microwallet, this isn't going to happen.
0.01
BTC is practically dust, but I've been in the same position of him in the past. Tell him to do more research before blindly investing in websites from now on.