No.
Not anymore anyway. Sony and BT did team up and make a client for the PSP for making video and voice calls called Go!messenger but sadly they got rid of it on the 31st of March this year :(
yes
it depends on your psp. for example i am using PSP-2000 which i use firmware 4.01 and for my PSP-3000 i am using firmware 5.03.
It is a front facing camera used for video conferencing if available.
Yes.
the psp using wifi so if u have wireless in ur house u can connect to it using ur psp and browse the internet
just get psp vista......
No, you download them straight from the PSN using the PSP.
You plug the PSP into the computer using a USB cable.
yes, using a adapter, only on psp 2000 and 3000
(ONLY FOR PSP 1003)Download from this website into psp common-http://www.apple.com/safari/download/. Then connect to a PC using usb cable or by using a card reader and extract from it in the psp common and add to the applications.
We Can Do That Using A Pandora Battery. You Can Give It To Any Psp Shop Or Any Other Shops For Fixing Your Psp.
You can update your firmware using wifi in the settings at the top, or better than that you could mod your psp and install ultimate psp tube.