Hi gizz72!
I hope that there has not been a any kind of misunderstanding between us. To connect the phone via USB you'll have to be able to code the routines by yourself to read the USB data from the phone.
If I would be in your position, I would choose the reader method, because you'll get the things done in much easier way.
Regards;
Mikko
PS. If You're a Coder at Heart, Please release the source in aminet for the rest of us to enjoy !!