Marty,
Right now I am about 80% positive I will be there. My first user's group was a couple years ago and it was informative and fun. If I can make I will gladly take up the offer for help on tiu and wifi module upgrades.
Some questions I have may already be common knowledge to others.
1. Does the wifi app support variable voltage operation like the remote does?
2. Does the more expensive version of the app support aiu functions like throwing switches? I am not there yet but hope to be later this year.
3. Will I still need a lionel command base to run tmcc products with the new system? I think I know the answer to this one but I thought I would check anyway in case something changed.
I know these same like basic questions but I really haven't had ttime to set up my wiu set.
Thanks a bunch, hope to see you there.