Authorities Cited: Supreme Court 530 U.S. 466, 490 Circuit Courts 247 F.3d 1165, 1168 267 F.3d 220 379 F.3d 1241, 1243 Federal Sentencing Guidelines U.S.S.G. §3B1.1 Federal Rules of Appellate Procedure Fed. R. App. P. 28(j)