Sunroof removal

[Bandycoot]

I decided to open my sunroof yesterday. Don't know why but it was the first time in about three years I'd done this. Anyway, it only opened a few inches then stopped. It won't open any further and worst of all it won't close. I tried closing it manually using the allen key winder on the motor but It's firmly stuck. I think a cable has come adrift somewhere and has jammed. As I live in Dubai and not suffering the rain, wind and gales you guys are getting my car flooded is not a problem, but I still need to sort it. I think removing the sunroof itself should be easy enough once I've got the headlining out but how do I do that? Also, is there anything else I need to know?

Thanks chaps

Steve