This should work but at least I would like some one to test this before I would go and buy wireless adapter. I'm Canon man and wireless Canon adapter is way too expensive to get for this purpose if it doesn't even work with N900. There is already RAW image viewer for Maemo so it's possible to check RAW images with N900. Edit: Forget to mention that you would need ftp server on N900 to receive these pictures. Don't know if there is already one available for N900.