AD&D 1e, 2e, 3e <snip> HackMaster, Castles & Crusades, OSRIC, and a few others...
Welcome to the boards, Clay! I've played the games you mention and think that they all have their good and bad points, but if you like that "old edition" style (as your list might suggest) certainly DCC should have the right feel for you.
What I end up doing is swiping the best parts from multiple editions and tossing them all together. You can use monsters from C&C or AD&D, for example, in DCC or you can use monsters from DCC in your C&C/AD&D games.
_________________Marv / FinarvynDCC Minister of Propaganda
; Deputized 6/8/11
DCC RPG playtester 2011, C&C
since 2003, ADRP
Since 1993, OD&D
player since 1975
"The worthy GM never purposely kills players' PCs, He presents opportunities for the rash and unthinking players to do that all on their own."
-- Gary Gygax
"Don't ask me what you need to hit. Just roll the die and I will let you know!"
-- Dave Arneson