One thing I would love Ceton to develop is a program similar to KMTTG for the TiVo Premiere.
KMTTG took the framework TiVo added to support the iPad app and added it to a desktop app. This way from any PC in my house I can add, modify or remove season passes, make a backup of my season passes, change priorities, and various other options.
This is one thing I have never been able to get used to with Media Center. I forget to add shows because I usually modify my TiVos remotely while watching a recording. I have tried Show Analyzer and concurrent sessions but it just doesn't come close.
Hopefully Microsoft also addresses the conflict management bug in embedded. If you have too many conflicts in a single timeslot, which yes with 6 tuners it is still possible, the conflict screen crashes Media Center if you try to fix or move anything.