Don't be too worried, it's not that vague! First I am looking at what I need to buy from smashTV/Mike's.. I want to buy as much at once as possible, I am not fussed about saving a few dollars by buying every electronic component separately etc.. Anyhow, so Mike's Midibox Seq set.. the core, the DINs, the DOUT and the IIC.. Need a PIC yeah? Is the only stuff I need after that the din connectors/leds/lcds/case/housing stuff/buttons/encoders? What am I missing then (besides vero and wires and stuff like that)? Power supply? Anything else? Sorry, all just seems to be kind of fragmented to me... And want to make sure I'm not missing something silly! Second Besides the issue of fitting all the controls on the front panel, do you think it would be possible to make a smaller-form MBSeq? All the ones I see around are usually either rack width or quite large desktop things... I don't mind if it ends up having to be this size, but I'd ilke to try and make it fit into about the same width as the longest side of an A4 piece of paper, and not as tall as the shorter side of an A4.. possibly use 2 rows of 8 rather than 1 row of 16 encoders... but I'm not sure yet... housing seems like a far off thing at the moment! Thanks for your time, gavin