United States v. Napier, __ F.3d __ (9th Cir. Sept. 19, 2006) (district court erred in imposing nonstandard conditions of supervised release after sentence and abused its discretion in imposing condition requiring drug treatment because there was no evidence of drug abuse; defendant had a Sixth Amendment right to be present at sentencing, and adding conditions after the sentencing was over violated that right. http://caselaw.lp.findlaw.com/data2/circs/9th/0530348p.pdf