Anyone know the compatibility of the different generations.
Does a 4th generation slide work on a 3rd generation frame?
Are the 3rd and 4th generation magazines interchangeable?
PS - I know there is some question as to if the 4th generation is even real (a 1+ year internet conversation), but I think most have been told something is happening in jan / feb 2009. It is possible that the 4th is not real, but they are just producing a lower and upper with different features.
Just wondering if anyone is in the know?