I have added this document because I am pretty sure that I will be responding to the OP but I haven't come up with anything yet. I wanted to make sure that this node gets an early timestamp so that I can either answer by myself or just cut'n'paste the answers from somebody else. Either way, people can then see that I have a really good early post and give me loads of XP. Especially when I frontpage the node just before the Americans wake up.