Good tool for Mac II, IIx, IIcx.and SE/30 users who are using System 7 and want to run in 32-bit addressing mode. It is not an extension, but resides in the Extensions Folder. This program gives your Mac the ability to run in 32-bit addressing mode under these systems. Once again, thanks to the Connectix Corporation. For Mac II, IIx, IIcx and SE/30.