Can Win2k and Win NT 4.0 co-exist?

I have several Nt 4.0 Servers. I want to convert most of them to Win2K Servers. The new domain Server will be Win2k Server. Can I keep Win NT 4.0 on that network as a stand alone Server and have it work correctly? One will be a print server. Most ofthe clients will be mixed (win 98/nt/2k). Will the clients co-exist correctly on a Win2k Domain ? ? ?