(neut) Key Research: RBC downgrades OC, CS upgrades RAH, BMO upgrades WMGI, Macquarie upgrades LPL, Bofa cuts MGM Key Research: Longbow downgrades HOG & initiates WERN/KNX (buy's) and HTLD (neut), FBR downgrades NTLS Key Research: Macquarie downgrades BMW GR, UBS initiates PC IM (buy), Bofa downgrad