superd51.atr Superdos 5.1 with docs. It is now mine and I have complete source code though I will not release the source code. Atari dos 2.0D. What mare can I say? A disk that has indusGT diagnostics on it. This will only work with the indusGT disk drive for those lucky enough to have one (ME). It also included a paperback manual as well which had lots of other information like how to invoke its self diagnostic mode and how to make a SIO shorting plug for same. I also had a special version of DOSXL for the indusGT. It had a small program which was downloaded to the drive to enable the indusGT to speed up it's SIO speed. It does 87000 baud from memory. Somewhat faster then USDoubler 1050 which is somewhere near 57600. That speed up for the Indus is built into SpartaDOS X. Australian towns program. Written in basic a long time ago. An australian version of states and capatils. Numeralogy disks one and two. Written in turbo basic. For people who are into that sort of stuff. THE ORIGNAL atari DOS 1.0. Very rare. It only has a single dos file, ie dos and dup are in one file. Has a menu item called DEFINE DEVICE. If only I could work out what that does. A game called Troglodyte. Written by a local guy. He also wrote another program called spacebattle? but I cannot find it. I cannot see a problem with the indus diagnostics. They will only work on an indusGT. It is a waste of time trying them on anything else. here are some more files. One is a very good dissassembler. It goes in 2 passes if you so desire. The first does all the jumps and branches and the second is the dissassemble it self. It can label all OS var/ vectors used. It comes complete with source code on side 2. When I used it, I made 1 small change to it, It was to do with putting The .BYTE where it shoulden't of have. There is some other stuff on side one which you can delete if you already have it.. The third one is some demos.