Hi all, I had a search on the forum and read: http://www.midibox.org/forum/index.php/topic,13095.0.html http://www.midibox.org/forum/index.php/topic,13094.0.html http://www.midibox.org/forum/index.php/topic,6570.0.html ...but I'm still unsure. Basically, I'm making a quick little project with just Core and a DINx4. The Core and DINx4 box will be right next to each other. But the switches used as input for the DINx4 will be 10m away from the DINx4 PCB. I'm planning to use CAT 5 cable with 4 signal/earth pairs per cable between the switches and the DINx4. What's the maximum length I can get away with reliably? Is there a calculation I can do or is it too dependent on cable quality, etc? Thanks in advance for any advice...