David: I recently picked up a PK 232 on QRZ. Timewave is actually in the town I live. I went to visit them, a good group of guys and their techs are very knowledgable. They sold me that cable that you need for about $12. ALso, they were very helpful just giving info. For instance, the split parallel/serial cable that came with the original units has problems with timings on new machines (he told me not to bother using mine).
They do upgrades of the PK232's as well. If you can't find the cable, they have it. www.timewave.com 73 Eliot KE0N
