i was watching the X games or something on espn and i saw a commercial for college game day. at the end it said "fueled by mountain dew" and showed a little pic of the mountain dew logo. it looked different and much more 'swishy' and cool. the lower left and upper right corners of the lettering formed long spikes and the whole logo looked pointier. sorry i couldnt get a pic i was getting my hair cut at the time.

I've seen this commercial too, and kept forgetting to ask about it. I suspect a label change is in the making, considering the last change was to the current one in 1998, slightly after Pepsi started coming in the blue labels.