Unit, You can download the Philips ProntoEdit4 program from the "Files" section of this site. The cool thing is that it will allow you to go into any Pronto configuration (ccf) and find the hex codes for the functions of a device. There are lots of ccf files posted on this site that have discreets that aren't always found in the regular codes. So you can get the hex codes, post them into NevoStudio and use them in your projects.
Hope this helps.
NevoGuy
"Until you bring a remote home that will put the kids to bed, I'm NOT impressed." My lovely but technophobic wife