First of all, congrats. mate. Secondly if I ring up and get given "We don't support non recommended products" as helpful support you'll be the first to notice!
I prefer it when they don't support their "non-recommended products" to be honest.
Problem with ADSL line speeds and pipex sent their trained "tech" monkey to come and have a look at our settings. He wanted to see my router's config page, to which I showed him a nice Cisco IOS sh run command, he said he doesn't know DOS

Get off my equipment NOW.

Did you do any breathing exercises before answering a call to help you calm down? I used to work in a pub which involved answering the telephone quite regularly and found that gave me a huge boost in confidence!

I managed to sell it for a year without going too insane.