929 A.2d 646 (2007)
MILLER
No. 295 MAL (2007).
MILLER
v.
W.C.A.B. (PAVEX, INC.)
No. 295 MAL (2007).
Supreme Court of Pennsylvania.
August 6, 2007.Disposition of petition for allowance of appeal. Denied.
Supreme Court of Pennsylvania.
August 6, 2007.Disposition of petition for allowance of appeal. Denied.