One more post...
FYI for you IE people... Firefox and Mozilla actually display PNGs correctly... Here's a jpg with a comparision of Firefox vs IE displaying PNGs... Firefox is on the left, IE on the right... Notice how Firefox translastes the transparency info in the PNG and ties in the background color of the page, IE simply shoots out an ugly raw image... PNGs are so great, I hope IE handles them better soon...
Edit: Morgan, maybe this could help fix this problem??? Since most of people here use IE and I'm guessing we're going to see a lot of logos around here soon...