all i will tell you is this, becareful here or you might get flamed ...from what i have seen here over the years , these bunch of ragtag so called boffins dont like pointless posts or anything they dont see fit to respond to. Having said that good luck!
To answer your question there are videos, try searching google for them or go to the free resources section of this website.
Having failed that speak to oldmoggy again i will be happy to help.
cheers Moggy