Yes i did find IR35 and then my eyes kind of glazed over!
I suspect the arangement will be long term, maybe a couple of years or more.
I really need to get a handle on this in the next day or so as i have to tell them if i want the job or not!
Cheers Mk1fan, thats exactly the situation. I do have my own computer with Autocad on it so i could make an effort to find other work as well i guess. They have said that they will help me sort everything out as well.