Martin,
Thanks for the advice

Maslow's is something i am very aware of, i do lot of my training based around this and you are right it is good when understood.
i am NLP trained and qualified and have tried in vain to use some of those techniques on him in order to help communication, all in vain
James (stepson) has self esteem and confidence, the problem seems to be motivation.
He doesn't seem to have a driver, we have tried everything from reward to encouragement and as far as financial.
I have always made him feel like he is part of our family, i seldom refer to him as my stepson, and my daughter is treated no differently (and that comes from friends as well).
James feels that the world owes him a favour, and he is cashing it in now, the favour is he wants the money without the job, so i suppose if he has a driver it is maximum money, minimal effort.
Now this goes against everything i have ever worked for or believe in, in an ideal world those who can work and the then support those who can't (idealistic i know) when the time comes that you cannot work you then have the other supporting you and so on.
Basically he wants to be a benefit bum, now i have a major issue with that as he is perfectly able to work, as you can see this is one of the key flash points that cannot be overcome.
He also wants to be treated like an adult, something i am happy to do, but that comes with the expectation that he will behave like one, again, another clash.
I don't patronise him, but he feels that we are holding him back, yet he has as much freedom as he likes, so long as he gets himself a job.
he has been back tonight trying to talk my wife into persuading me to relent on this, when she said no he got nasty again, so it looks like i am going to have to go home tomorrow and sort this out, and so lose a weeks work