Blackberry & iPod touch help?.?

ohkay so i'm tryinq to send a picture from my blackberry to my iPod, but it won't let me. the devices are already paired &| when i try to send the picture, my phone says "failed to find service" .. it even tells me to enter the pin on BOTH devices... is there something wrong ? or is it just basically impossible to transfer a file form a blackberry to an i Pod touch ?