I have 2 CD-ROMs on one IDE line: Infra 18oo 12x (master) and
Goldstar 8x (slave). BIOS does not detects them. Does this
affects perfomance. In other words, if I'll remove 8x, will
speed of Infra increase ? Now it VERY slow, 12x is ~1800K/s
and now its speed 900-1000K. Infra supports PIO 4 and Goldstar
PIO 3 maximum. Is this drivers issue ?