Duel Shock 3

IGN posted an article on the newly released Duel Shock 3 controller here: http://ps3.ign.com/articles/834/834387p1.html

I would like to know the 2 main questions that should have been answered in that article, if anyone here has already tried the new controller:
a) Does the rumbling mess with the motion sensing when you try do both at the same time?
b) How does the battery life compare to the non-rumble sixaxis controller?'

Thanks

iw as able to find a controller for 56.50 but the shiiping was 15 bucks

my total came up to 71.50

this was on ebay where there seems to be plenty if anyone is interested

most are listed at around 70 plus shipping

if you look around some you can find ones that are cheaper

Ah man... I love this. One of my biggest complains about the PS3 has been the rumble. Games just don't feel the same without it.

I can't wait until this is released in the US. There's no way I'm gonna pay $70 to have it imported haha.