This is such a big deal for me that I need support! 
I also need something to read back on over the next few months to see where we were two days, two weeks, two months ago as it's often difficult to see in the moment the progress we've made. Feel free to add whether AE'ing or not.
Am I AE'ing at the moment? Well some would say no because I have not decided what I'm doing with the computer yet. I know for a fact that if I AE with the computer right now my son will spend every waking moment on it for at least a month. I'm willing for this to happen but the timing for this is rotten. DS has said he wants to audition for an important orchestra in October and if he doesn't practice he won't get in - the course is next summer. I've told him that I will not make him practice but he has asked me to remind him to at least think about practice each day - is that HE when I remind him each day that it's X day to the audition or a music lesson if he's been asked to be reminded about practice?
So the PC is currently off limits (although I've not actually told him this, he was on a ban anyway for poor behaviour) but in some ways that is a good thing because I can already see AE working. Apart from docs and car programmes being on as background music he has sat and read a science dictionary. DS hates science but every three to four minutes he's asked me what X means and I've had to go and look it up in the dictionary. He has said he will go and practice - I've not brought it up today - but I doubt he'll practice.
Regarding TV, I've now turned it off. But not because I don't want him watching it but the noise was doing my head in and it's been on since 7am. Is that ok? Is that mutual respect?
Oh, and he's clearly bored - he keeps asking for cuddles! :D