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airernie

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Everything posted by airernie

  1. The P-GRAM was created by John Guion & Robert Jones and was marketed by Bud Mills Services (aka Horizon Computing). Bud closed the business a long time ago and hasn't sold the P-GRAM in years. He returned everything P-GRAM related to Robert Jones. The only support that you are likely to find is here or on one of the 99/4A related Yahoo Groups.
  2. I guess that I need to ammend my previous message. I just downloaded the file and it's certainly not a GK dump. Sorry, but no idea.
  3. Look at the file size. If it's 34 sectors then it's a GRAM Kracker dump. The disk I have has six files; ETSEA, ETSEA1.. through ETSEA5
  4. And on that note; The site now contains a copy of John Dow's "Assembly Language Primer" that was graciously provided by Jim Fetzner.
  5. Michael Zapf's TI Image Tool will create, read, import and export into PC99 and V9T9 format. The only issue is that it incorrectly creates the SSSD version of a PC99 disk. No database features, but it has other features and it's a quick easy way to move files from disk format to disk format. Ernie
  6. Something that was recommended to me, and I found useful, was start with converting some of the BASIC programs contained in the User's Reference Manual that came with the 99/4A. It's amazing how much you'll learn. Ernie
  7. Marc, Determining if a file is PC99 is pretty simple. There are only two valid sizes; 255KB and 537KB, or at least that's the size they come up in Windows 7. Ernie
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