Does the digitpress list really cover all titles? I think it misses out on some games. Anyway, here are two good lists for SMS:

http://smspower.org/museum/lists/smsall.txt (EU/US/AU/BRA)
http://smspower.org/museum/lists/smsallj.txt (JAP MArk III)

Im going too look around for a very goos NES list I saw earlier.