Two quick notes on spelling. Did you know there's a great spell check tool for IE at http://www.iespell.com/ ? This is very useful when your spelling and typing is a little like mine. Coming from the United Kingdom I often argue with spell checkers...

We get a lot (and I do mean a lot) of complaints about the lack of alpha channel support for PNG in Internet Explorer. Quite right too! This is an optional part of the PNG specification but it is the part that actually makes PNG more useful that other...