Hello All, Well, finally I have my 11/70 fully running. The last problem I had was due to a faulty cable (wire?) in one of the address cables going to the address buffer of the MOS box. I can now boot XXDP from an RL02, but unfortunately, my overview of executable diagnostic routines is not covering the 11/70. Is there someone who has the names of the diags I can execute to validate the machine? I also tried to boot RT11 (5.05) but this does not come further than doing a few I/O's before the machne stops. I know it isn't supported, but if I'm not misinformed, it may run anyway? Another question, more or less OT, is there someone who kan help me with an Texas Instruments adapter/charger for a TI-59 (red led, magnetic card reader etc), preferable 220V, but 110V will do too. Thanks, Ed -- The Wanderer | Politici zijn gore oplichters. quapla(a)xs4all.nl | Europarlementariers: zakkenvullers http://www.groenenberg.net | en neuspeuteraars. Unix Lives! M$ Windows is rommel! | Kilometerheffing : De overheid '97 TL1000S | weet waar je bent geweest!