Custom Mapping in vdj

Hi im new to the community and after a little help.

I've just moved over from cd's to laptop and its all going well. Im using a behringer bcd 3000 with vdj 7, while im aware that the gear im using isnt the best out there i didnt want to go and blow a fortune straight away incase i didnt get on well with it.

the controller is working well, but i want to remap a coup-le of the buttons, what im after is reassigning one of the pitch bend buttons (or another that i dont use) to make my jog wheel alter the frequency of the track, then when im done, switch it back to scratch / search with just a press of the button.

is this possible or has anyone done anything similar?? sorry to ramble but just thought id get as much info in as possible.

thanks,

Brian.