New feature suggestion: incremental counter (in the title field.)

Run this action against the group of selected tracks ...
Action #1
Actiontype 5: Format tag field
Field: Z
Formatstring: %_COUNTER%

... then use tag field Z content as scripting variable %Z% in other scripting expressions
... or use scripting variable %_COUNTER% directly.

DD.20090829.0750.CEST