Thanks for all the suggestions. I fired off a support email over the weekend to Harmony, and now the device list matches the activities list... However, I think they are still using a set of codes from a Integra Receiver because the 'PureAudio' button is there instead of 'Direct' and a few others seem different... maybe just descrete codes. I'll know more when I get home and test it out.
Just to clairfy the problem I was having...
akirby - I was using the same device, I did update the device after creating the activity... I've been a Harmony user for 8 years, and over that time replaced many devices in my system w/o problem... activities just need updating. Things were out of sync, but it seems like it was on the Harmony side of things.
hhatkin - Yeah... I wasn't expecting them to.
dmlove - There were things in the device list that were not in the activities list... that was the wierd thing. There were also things in the activities list that were not in the device list.
jlet - at first I thought it was just naming confusion... but it was deeper then that.