NYR specific:
http://www.outsidethegarden.com/salaries.asp
shows whose under contract up to 2008-09
(note that the Rangers aren't paying all of Jagr's salary, Washington is paying 40% i think)
edit: its interesting that the Rangers will have the rights & contracts to only 4 players if the CBA issues aren't resolved by July 1. Holik, Jagr, Kaspairitis and Nylander, yet their payroll will still be about $22M with just those 4 players (i'm subtracting the amount the the Caps are paying for Jagr)
however, i think balej, lundmark, and some others are in the minors so it won't be as bad as it looks as i think they will still hold their rights as long as they are playing in the AHL