United States v. Zuniga-Guerrero, __ F.3d __ (6th Cir. Aug. 23, 2006) (AEDPA version of INA 212(c) not impermissibly retroactive when applied to a noncitizen to committed offense prior to AEDPA, but pleaded guilty after AEDPA become effective).
http://caselaw.lp.findlaw.com/data2/circs/6th/056457p.pdf