Thanks for the links guys, I'm going to check that all out. I should be finding out the nitty gritty on the train stuff today and will report back with my findings and hopefully some pictures as well.

Brian.

"You set your own goals for success, and when you succeed it don't necessarily mean that you're going to be a big star or make a lot of money or anything. You'll feel it in your heart whether you've succeeded or not." - Roy Buchanan