One thing that's really, really important when we start
As well as the chat thread, I'll also start a questions thread. From experience, the first week's thread moves so quickly that if you have a particular question it can easily get missed, so try and post any questions on the specific thread.
But please, please, please - when you're posting on the chat thread - READ THE WHOLE OF THE THREAD BEFORE POSTING!
It's incredibly irritating when the same points or questions keep being made because people just come on to a thread and post their own post, without reading other people's posts. And as it's supposed to be a support mechanism, if you don't read other people's posts, you won't be able to help them out.
I work (very) full time, and I don't have time to keep answering the same question - although I do try!