Neatlick.

Your English is fine - we all spell words wrong sometimes!

ZX Spectrum! Nice days indeed! My first music computer was a Commodore 64 with a Sequential Circuits midi interface. Only six tracks, but still great at the time.

If you need any help with the UM-ONE when it arrives, just ask. If I get stuck there are lots of experienced people here who will join in. Nice to see you on the forum.

ROG.