Well the good news is that your Philips DVD737 should use the most common Philips DVD code: 0539. Your Radiola VCR *may* respond the U.S. branded Maganvox/Sylvania VCR code 0081, especially if it is an older model. Both of those codes are in the Kameleon.

Also, like Johnsfine says, there is also a good chance your Toshiba TV will answer to one of the codes listed for U.S. models -- but keep in mind that the U.S. specification Kameleon will not have teletext or fasttext keys, if those are important to you.

The bad news though is that none of the codes likely to operate a CanalSat set top box will be found in a U.S. Kamleon. Unfortunately satellite is one of the areas where is there is the least overlap from region to region. So I agree that you will probably need to go the JP1 route to get that code.