today I ran a battery test with my Toshiba e310 in order to compare it to the A730 and A620 (which are, as u may know,the 2 devices I'm trying to choose from).
I loaded BetaPlayer and looped with max backlight and volume a playlist which contained Spiderman 2 trailer and "A kind of magic" by Queen (4 those ones who should be so curious....

I took the time needed to drain 20% of the battery and then multiplied five times; I found out that my PDA lasts more or less 2 hours and a half.
I am now lookin' for A620 and A730 owners to repeat this test with their beloved units to have a concrete idea of what told in the various reviews (and to help me in my big decision).
Thanks a lot