It is now possible to redownload your best recordings by clicking a button in your player's profile (in "Games on-line").
This allows you to regain your best times, ghost bikes, and open all previously available levels, after losing your files or switching to a new device.
After installing the files in Palm you have to rebuild the results database manually. Start the game, type "rescue" (without quotes) + enter. Repeat for all levelpacks. (Omitting this step only restores the recorded games without marking the newly installed files as your best times)
iPhone/iPod users have to log into their player account in the mobile safari browser and use the "Download" button from there. Yes, this is also a way you can transfer your Palm recordings to iDevice