Zarak, Jack has laid the process out very nicely. Please read through the programming manual; it's an easy read and shows the way.

The main attraction for the MX-700 are the files at Remote Central. While the IR Database for the remote can get you functional, the rich set of files users have established at Remote Central can really make the 700 shine with additional codes and ideas for you. Concentrate on the .ccf files in the "Philips Pronto & Pronto Pro" section and this will require use of the Universal Browser piece of MX-Editor, as explained in the manual.