W2K made a believer out of me too. I used to cuss out my dialup ISP for being slow & disconncting me all the time. Under W2K, I rarely get disconnected (by mistake) and my download max speed went from 4k/s to 5.2k/s (compared to 98SE).
If my (somewhat) high-end audio card & video capture card supported W2K, I would drop my WinME partition like a $2 ho.
Go for it!