I liked 2.91 for the simplicity, and even tried a couple of skins with a skinmaker. Hey, no rolling eyes from anybody.
I kept 2.91, but it's ogg vorbis decoder was screwed, so I dumped it for the ogg decoder dll from 2.81 which didn't crash my machine every time I played an ogg file.
*chuckle*
Welcome.
Haven't tried my hand at skinning Winamp, the new XML format made my brain scramble after a few minutes.