Products
Articles
- 8K ROM Upgrade
- CompuServe Kits, SCLD's Highlight November Meeting
- Editorial
- From the Editor…
- Good News: "THE NEWS" Lives!
- Math Development Program
- Math Development Program, Part 2
- Math Development Program, Part 3
- Oh Really? How Hot is It?
- Olio a la Oliger
- Stalking the Lost RAM
- The SyncWare News Story
- Tom Bent's Improved ROM
- What, We Worry?
- Z80 Chip Replacement Update
Documents
- Letter from Dave Hill to Tom Bent
- Letter from Sinclair Research to Tom Bent re 8K ROM Upgrade
- Sinclair ZX 8K ROM Upgrade
- Sinclair ZX81 8K ROM Upgrade manual
- The TS2068 Non-Volatile RAM Kit
- Tom Woods NVRAM Board
