Thanks Kryzon, that's put a big smile on my grumpy old face :-)
The 3rd one is my favourite - what font is it? However, I do also like the way the UP is superscripted in the first two, and they'll fit better on the website.
Which one do you prefer?
I'll put something on the website when I get a chance (it's milestone week at real work so it'll have to wait 'till the weekend.)