The objective was to build a small 6 mb ZX Spectrum live distribution
allowing to run ZX Spectrum games on old and new PC computers.
The ZX FIREBOOT CD should work on any PC with VGA-compatible video card.
You can run your ZX Spectrum games even on very old PC's without a hard disk:
Requires a VGA, 486 DX4-100,
2Mb of RAM and an Adlib or GUS soundcard for 128K sound.
VESA 2.0 is also supported.