To send Mp4, Midi, or any files over Bluetooth FROM 7650 TO pc (assuming u are able to link the pc suite and phone), just change the file extension from Mp4, Mid or whatever ., to .jpg and place it in images folder (You may need SeleQ for this) and send it to the pc using pc suite, as you would anyother image file, and once on pc, change the file extension back to its original .ie..Mp4 .Mid or whatever 😊
I'd however suggest youall to go thru this sterling post by Mazevedo, with procedure for a proper fix for file transfers to and from pc to phone on Bluetooth without pc suit.
http://www.allabouter6.com/phpBB2/viewtopic.php?t=3075&postdays=0&postorder=asc&start=15
I fixed mine with this. 😉