Are the Applied Engineering Vulcan series (Vulcan / Vulcan Gold) hard drives interchangeable between Apple IIe and Apple IIGS? That is, are they machine-specific, i.e; will a Vulcan GS work in an Apple IIe? If not, what 's the difference - hardware, software, both??? Thanks in advance for any detailed info. Art... __________ Art Luna netcoking@aol.com Pueblo, Colorado, USA