Drivers installed fine on Windows 7-32bit. Failed to find any channels. Tried with supplied software and downloaded latest version on 7-Aug-2011, after leaving it in the cupboard since Dec. 2009. Tried under Linux, Knoppmyth 7.01 and MythDora 12.23 without success. I guess that the tuner is dead. I should have returned it at the time but the hassle of sending it back to Germany didn't seem worth the effort. It came with a German mains plug which is an offence under the "Consumer Protection Act 1994" "All manufacturers and importers are required to ensure that electrical items they supply are fitted with UK three-pin plugs with the proper fuse." Amazon please note!