nope you dont these those other IC's, I notice when you start adding outside chips wether it be a temp sensor or a 40 pin digital IC, it has a adverse affect on the project if you have an error, because you cant always test the externals as well as the PIC, and settings can be crucial. a missing CAP, a wrong value CAP, and a TRIS statement was the major problems here. I couldnt find the problem because there was internal and external problems at the same time.

NOTE: I did have to add a capacitor to the KeyBounce pin on the 922.

Thanks