Henry.

Answers below:-
Henry01 AJ,
How much is the upgrade from a SD-1?
>>>AJ: $350.00 for customers.

What is the turn around time for the upgrade. Please let me know, thanks.
>>>AJ: Once I get the unit, it's about 2 days (3 tops since right now I am working on other units hence the extra day). I can garantee 3 or less days at the current rate!

Henry
Dublin, California