*I found a handful or two of 54-20410-01 and a bunch of 54-20352-01, but have conflicting info on what systems they are from. Does anyone have any info on them or need any?* *I'm also looking for a list of DEC simms. A fellow list member was kind enough to send me the following link.* *http://www.chrisjdoran.plus.com/simms.html <http://www.chrisjdoran.plus.com/simms.html>* *Any info would be useful.* *Thanks, Paul*