if you havent fixed it yet, use webos doctor
http://forums.webosnation.com/hp-touchpad/308176-help-my-hp-touchpad-brick-when-i-upgrade-webos-3-0-4-a.html
Are there any plans to port to the LG Optimus 2X? I hope so as its a dual core phone which is already rootable and has clockwork recovery.
I will be getting a device as sson as its available in UK so I can test if need be.