I've two HP 7920 RTE IV-B cartridges one Grandfather and a primary system disc for the HP 21MX both seemed to be unused and have been in storage forever..(and should be cleaned for use !) I don't have a HP 7920 drive I do have a HP 7906 in unknown condition and a HP 2113B which I love to see running RTE. So I'm looking for someone willing to : sell or trade me a HP 7920 drive, or someone transfer the data from the packs to tape or disc or any other solution which provides me with the RTE-IV software for the HP 2113. If can't get a HP 7920 then the packs are for trade. I'm living in the Netherlands so picking up a 7920 in Europe is possible, shipping the packs to the US also but only . Please react off-list -Rik