Superb! If it turns out to be a 4Meg board then even better, but I will be happy to purchase just a 512k one from you as those extra 20mins of MIDI and RAM should be enough... I remember that some of these boards had a small lead which had to be soldered to something, somewhere on the motherboard.
Do you by any chance know what the positions j-17 / j-15 and HI-LO 1&2 would be on the motherboard of a MEGA ST 2 (not STE). I tried to view the schematics on another site but as ZIP sends my corrupt (original) Win '98 completely mental, I'd perfer not to download any more. Everytime I re-boot or install Win '98 is fine until I start to use ZIP...