  In the RHIC run of 2006, PHENIX recorded data from about 20/nb of
transversely polarized p+p collisions at sqrt(s) = 62.4 GeV and polarization of
about 50%. Also in this last run PHENIX successfully commissioned a new
lead-tungstate based electromagnetic calorimeter, the Muon Piston Calorimeter
(MPC), covering 2 pi in azimuth and 3.1<eta<3.7. The forward coverage allows
PHENIX to measure high x_F pi^0 production. We present the current status of
the analysis for the single inclusive pi^0 transverse asymmetry A_N at forward
rapidities in PHENIX.
