[Shake and Bake]

Is it possible on a blackberry 8100?
If so...will someone explain to me how to do it?

[JSanders]

This should help you:

Transfer files / media via Bluetooth - BlackBerryFAQ

Good luck.

[sLpFhaWK]

I did this today on 2 8830's.. had to set 1 up to always be visable, and then you gotta connect one to the other, input ur code then on the one hit the bb button click set to recieve via bluetooth and on the host phone click send via bluetooth select the phone and away u go. works rather nicely and quickly.