3: One working with Linux, e.g.
7: Jazz instrument, briefly
8: McBride of 'Boston Public'
25: Shooter who seldom misses
31: Responded 'Not guilty'
34: Ditties for the deity
50: Change for the better
52: Chimney sweep's target
53: Root beer alternative
55: Castle in a board game
60: Batman foe Poison ___