Bluetooth file transfer

[Guest Dante2070]

I have a bluetooth dongle for my pc. When trying to transfer files to my pulse, it never works except the files in question are jpg's. It works on other phones flawlessly, videos, apps, music, all get's transferred well to every kind of phone except mine.

I use Cyanogenmod 6 rc from here. Windows 7 pc, no additional software used for file transfer (windows built in).