ObexInboxEx is a program that helps you to recieve bluetooth files directly to your storage card even when device in standby. Just install the .cab file on main memory and go to: Start -> Settings -> Connections -> OBEX Inbox to choose where you want to recieve files.

Release notes:

Also I’ve made new version – 0.941. There is some new things and improvements. Main one is modified notification system.
Also it is now signed with dev cert (because normal one is only for money 🙂 ).

http://forum.xda-developers.com/showthread.php?t=407291