HTC Eris :: Wired Tether And Ivan Official V1ROM

Has anyone been able to get wired tether for root running successfully on Ivan's Official 2.1 ROM? It was included as one of the default apps, yet I can't get it to work on 7 Ultimate, XP Pro, or OS 10.6. I'm going to be in the car for a few hours today with a thinkpad running XP Pro, and I wanted to try out wired tether. When I plug in the phone just for charging, a new driver is entered as Android Phone and I'm fairly sure Android Dev Bridge. When I start wired tether, those devices disappear and and a USB device that cannot start or has the wrong drivers is on the bottom of the screen. When I used wired tether (internet sharing) in EE 2.0.1, all OS's would immediately set up the phone as an NIC connected to the internet with the exception of XP which needed the correct drivers. With wired tether in ivan's official, I get nothing; no driver setup screen or any connection.