Hi johnsfine,

You're a genius, the code you posted works perfectly for turning on/off the cablecom mediabox (that's what my cable company calls it). Meanwhile I found out that there are more people with exactly the same problem also not able to produce correct codes.

As this code is working, it can't wait to see how I can make the correct codes out of the hex codes of the pronto and I'll happily share my codes after I figured out all of them.