On May 22, 3:17 pm, "atfphotogra...@gmail.com" <atfphotogra...@gmail.com> wrote: > Sucks that the source for the SWIM chips (which I don't even know what > those are) are trying to kill him on price. The SWIM was the next generation of the IWM. It enabled Macs to read/ write both GCR & MFM on 400k, 720k, 800k, and 1.44M floppies. Super Woz Integrated Machine? Don't quote me on that. - Paul