PS1 Redump miss list:

Missing 52 out of 55 roms from MIA list (all except Aeon Flux (USA) (Proto), Gex - Enter the Gecko (USA) (Beta), Global Domination (USA) (Beta 1)).
http://wiki.vgpc.net/index.php?title=Sony_PlayStation_MIA

Also missing 31 other files:

Acid (Japan) (Demo)
Colin McRae Rally (Italy) (Rev 1)
Dave Mirra Freestyle BMX (Europe) (Demo)
Dotchi Mecha! (Japan)
Formula Karts - Special Edition (Europe) (Demo)
Fuuun Gokuu Ninden (Japan)
Groove Jigoku V - SweepStation Version (Japan)
Guilty Gear (Japan) (Demo)
Hanabi - Fantast (Japan) (Demo)
Himitsu Kessha Q (Japan)
Hyper PlayStation Re-mix 1999 No. 10 (Japan)
Hyper PlayStation Re-mix 1999 No. 11 (Japan)
Hyper PlayStation Re-mix 1999 No. 12 (Japan)
Hyper PlayStation Re-mix No. 10 (Japan)
Hyper PlayStation Re-mix No. 7 (Japan) (Disc 1)
Hyper PlayStation Re-mix No. 7 (Japan) (Disc 2)
Hyper PlayStation Re-mix No. 8 (Japan)
Interactive CD Sampler Volume 1 (USA) (SCUS-94956)
International Superstar Soccer Pro (Europe) (Demo)
Irem Arcade Classics (Japan)
Jikki Pachi-Slot Tettei Kouryaku - Yamasa Collection (Japan)
Jumping Flash! (Japan) (Demo)
Kids Station - Kuma no Pooh-san - Mori no Tomodachi (Japan) (Mouse Controller Set)
Marvel vs. Capcom - Clash of Super Heroes - EX Edition (Japan) (Demo)
Planet Dob (Japan) (Demo)
Play It (Europe)
Tobaku Mokushiroku Kaiji (Japan)
Tokimeki Memorial 2 Substories - Memories Ringing On (Japan) (Disc 1)
Tokimeki Memorial 2 Substories - Memories Ringing On (Japan) (Disc 2)
Tokyo Game Show '98 Autumn - Sunsoft Shinsaku Title Taikenban (Japan)
Wizardry - Dimguil (Japan) (Rev 1)