iamvirtual.ca is in fact my [ugly] site. I am working to pull together documentation, media, and walkthroughs on how to take the imaged media and have it work under SimH. I have gone through the process of bootstrapping up a DOS-11 and RSTS-11 systems. My work is available at http://www.iamvirtual.ca My hope is to supply the work along side SimH so that others can play with a simulation of old hardware. I actually have DOS-11 and RSTS-11 disk packs (RK05) prepared and running on my PDP-11/10. I use SimH to prep a simulated drive and then tranfer the disk image onto my RK05 disk using some software I wrote. Ultimately, I want the systems running on my PDP-11/20. I was having issues running Basic-11. At the time I sent out the request, I thought my copy might not be correct. The errors I was getting are related to using lower case characters. Basic-11 disagrees with the use of lower case. I would like to verify my copy is correct. I did read the tape twice and ensured I got the same data, but I would like to ensure there weren't any important updates to the tape. Thanks! --barrym On Thu, Jan 12, 2012 at 2:19 PM, Vincent Slyngstad <vrs at msn.com> wrote: