This is the place where Stones fans can advertise anything for sale, wanted, trade or whatever, from fan to fan. Advertisements are for free. To see the old ads go here.
".!ut" is the default extension that uTorrent will (optionally) add to the end of incomplete files while downloading, it then removes it when the file is complete. If it is still on the end of the file name then that would imply that the file was never completely downloaded and will contain errors.