Guys. I received couple of private messages, regarding the possibility of sharing my multiple copies of BS. Sorry, no can do.
There was a reason why I purchased three copies. I need all three of them. Sorry.
I used WM to pay for the download version. A friend of mine, who lives in Moscow, sent me codes of few prepaid cards. 8 euros went to 1C, rest of it was donated to some Russian orfanage.