Tom, Absolutely update your 900 editor if you haven't in a while. There have been some fixes recently that are well worth the update. I've found no problems with the latest update and have programmed a bunch of remotes in the field with great results.
Sorry for the confusion. Eric is right this is really no place to discuss BETA issues. Hasn't happened before and I'm sure it won't happen again.
There are 10 types of people in this world, There are those who understand binary, and those who don't!