Migrating SMSes from Windows Mobile to Android phone

I want to migrate all my SMSs from WinMo to Android. I currently use PIM Backup to make a backup in case WinMo gets hard resetted, and it works fine. I have complete history of received and sent messages. I tried SMS Exporter but it looked like the XML file doesn't contain sent SMS (bad!!) I tried Sprite Backup: it generates a good EXE file with possibly all the messages it in, but I couldn't restore it by copying the generated files into Android SD card and opening Sprite Backup for Android, since it listed no backup file available in SD. I also read about Sprite Migrate from a 2010 blog post, but I see no more traces of it. What can I do to migrate SMSs? Contacts are no problem: I'll use LocalSync for Windows