Did none of you help to make Alan Sugar a millionaire with his Amstrad running, what was it CPM?
I had the loan of a Research Machines Nimbus (wrong see edit) once which had a pattern making program called Mosaic on an 8 inch disc. It also had a database program called Quest. I have no idea what the OS was though. One day the machine went 'bang' and a mixture of smoke and dust went into the air.
EDITED TO ADD THE ABOVE IS BOLLOCKS it wasn't the RM Nimbus at all, I have just checked. The RM Nimbus was a PC Clone. No this beastie was a large black metal box and was not a PC type of thing at all BUT I CAN'T REMEMBER WHAT IT WAS! <Hits head on wall>
My school had the amstrads to which you refer. Can't remember much about the OS though...

Later versions of the Nimbus became straight PCs though.