Hi,
I release last month a module to be used with LUA which let you caontrol the Saitek FIP and X52Pro devices without the heavy requirement of C/C++ coding.
You can download it from my website http://www.super-hornet.com/. An sample instrument (for FSUIPC) is included.
Do not hesitate to request help on coding with this module on Lua.
EDIT: Oops! Haven't seen your new post X52 pro and Fip users!!! Good news