[dnanian]

What exactly did you do with TechTool Pro, Jurgen? If SD can't find its drive, it means that TTP changed the drive's UUID, which is a huge no-no. It'll cause problems with SD and with OSX, which also tracks drives by this value.

Since you're their customer, you have far more leverage than I do. Please report what you did to Micromat, and feel free to pass along my name and email. I'll be happy to discuss it with them.