Still having the occasional reboot freeze, left untended and unplugged the device will reboot and hang at the boot animation, Ill then need to hold the power in and till it reboots after which it is fine again although with a lot less battery left.
Running the latest ISI build
Wallaby - Blue Angel - Magician - Wizard - Universal - Hermes - Kaiser - Nike - Athena - Diamond - Rose - Raphael - Shift - Leo - Rhodium - (iPhone4) - Galaxy 10.1v Tab - (iPhone 4S) - Acer Iconia A501 Tab - Asus Transformer TF300TG/T Tabs -
Coby Kyros 7"
Asus Transformer Infinity TF700T Tab