Code:
Plugins Number
Java 7278 (96.7 %)
Flash 7020 (93.3 %)
Windowsmedia 6301 (83.7 %)
Quicktime 4551 (60.5 %)
Pdf 4470 (59.4 %)
Realplayer 4093 (54.4 %)
Director 2339 (31.1 %)
for those wondering about plguins for their media...
this is on a user base that is 95.2% windows (though 30% are on FF)