Callisto Software

924 2nd Street East, Saskatoon Canada S7H 1R1

Owner(s): James Hastings-Trew

Hastings-Trew was a Kolorworks owner and wrote a graphics toolkit for the product.

Drawing program with many features, brushes and patterns. Uses a 48×64 pixel “window” to the 256×192 image.

Downloadable TS 1000

Copy artwork to TS 2040 printer. Requires TS 1000 with socketed 2K RAM and hardware modification.

TS 1000

Toolkit for high resolution graphics. Upper and lower case text, 128×192 resolution, graphics routines.

TS 1000

Sinc Artist 1.3Software review
SINC-ARTIST Hi-Res Graphics Program ReviewTS 1000 Software review
Review of the graphics program with notes on required 8K non-volatile RAM.
T-S NewsTS 1000
CNN reported on the Sinclair C-5. News about the Spectrum Plus, ICL QL-based One Per Desk product. Sync Artist 1.3 from Callisto Software.
ZX 81 News and ResourcesTS 1000 TS 2068
Bug alert for Aerco CP-ZX ver 2.2 centronics interface. Review of JLO Video Upgrade Project (TMS9918A). Hardware User Report: JLO Video Upgrade Project Just what sort of peripheral is this video project? Let me begin with a sweeping analogy: the Video Upgrade Project is just like a video monitor, a disk interface, or a full-size…
ZX81 Hardware and Software NewsZX81 TS 1000
Short notes on ZX81/TS1000. This issue includes brief info on Larken, COMPUSA, Aerco and Oliger 1000/2068 disk systems. Also, why Aerco CP/M was never released. Short reviews of Sinc-Artist for the 2068 and ZX HI-Res. And one user, a Kolorworks owner, mentions writing a TMS9918 toolkit for the ZX81.