FYI - Speaking of batteries... I have considered getting 1 of These !!
Zagg Sparq... can reill the iPad** to 60%. Out and about it might be handy. I have a similar devce for my iPhone and it's saved me a few times.

Pricey though !! eek

** I DO have 1 question are they talking iPad 2 or 3 ... big difference !!
David (OFI)