I don't think it's really worth the effort. You're talking software for a 680x0 based Mac and made for an older MacOS. Hypercard, as far as I know is dead.
I believe you have MacOS X, right? Most of that stuff would have run under MacOS 7 at the time. Some of it may not run under MacOS 9. Some of it could require 16 colors or black & white and will definitely not run on your hardware. I believe software that requires black & white or 16 colors was useless after the transition to PowerPC.
-- Mac Pro Dual 3.0 Dual Core, 4GB RAM, 150GB Raptor HD, 500GB HD, Superdrive, Radeon X1900XT, Bluetooth, Airport Exteme, Logitech Z-5500 5.1 Speakers, 30" ACD
-- PowerMac G5 Dual 2.5, 2.5GB RAM, 160GB HD, Superdrive, Radeon X800XT, Bluetooth, Airport Extreme
-- Macbook Pro 2.53 15", 4GB, 320GB HD, SuperDrive, Bluetooth, Airport Extreme