Birger overview as of march 25 09 - input please

[Anson Fogel]

Now that most orders are getting filled, it seems newer redusers could use a simple overview of what the Birger mount is and does both with and without an Impero, explain warranty and basic installation/collimation - at least link to threads. Seems it belongs here in accessories, not lens tests, and hopefully I'm not off base - but even the lens mount overview stick in lens tests does not have much info. The final trick - I'm asking for input, I'll edit it down and ask for sticky perhaps.

Who can chime in - what functionality does the mount now have without impero - both with and without a PC?

With Impero? Status...details etc

Other controllers such as iPhone, etc

Pros and cons overall, bugs, lenses tested, etc