Mac users interested in Bizhawk on mac 10.6.8 generally download:
BizHawk is a multi-platform emulator with full rerecording support, and Lua scripting. BizHawk focuses on core accuracy and power user tools while still being an easy-to-use emulator for casual gaming. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.
