I recently purchased an AT&T Tilt smartphone which uses Windows Mobile 6. I tried downloading the program straight from the internet to the phone and also downloading it to my Windows Vista computer first and then putting it onto the phone from there. Both times I tried to open the program to load it I get a message that says: 'LogbookProPocketPCCompanion' is not a valid Pocket PC application. I know that windows mobile 6 is supported so I'm not sure why the application shouldn't work. Any ideas?