No worries,
The following games don't work, or are buggy in 1.51 due to removal of the hacks
Daisenryaku Expert WWII: War in Europe
Derby Jockey 2
Dragon Ball Z: Hyper Dimension
Itoi Shigesato no Bass Tsuri No. 1
J. League '96 Dream Stadium
Jikkyou Oshaberi Parodius
Jumpin' Derby
Kakinoki Shogi
Kirby Super Star
Kirby's Dream Land 3
Marvelous: Mouhitotsu no Takarajima
Masters New: Haruka Naru Augusta 3
PGA Tour '96
Super Robot Taisen Gaiden: Masō Kishin - The Lord Of Elemental
Mini 4WD Shining Scorpion Let's & Go!!
Pebble Beach no Hotou: New Tournament Edition
PGA European Tour
Power Rangers Zeo: Battle Racers
SD F-1 Grand Prix
SD Gundam G NEXT
Shin Shogi Club
Shogi Saikyou
Shogi Saikyou 2
Super Bomberman Panic Bomber World
Super Mario RPG: Legend of the Seven Stars
If you get Vsync issues and are using Vista/Windows 7, the only emulator which works properly is the D3D build of Snes9x 1.51