hi all, just got the 770 and it is awesome.

I have a few simple questions though.

1. Can I install apps to the 770 without having it directly connected to the net?
2. out of the box what is necessary to get for my 770 with os 2006?
3. what and where do I need to go to install kismet?
4. for transferring large files via usb I often get an error and can't finish transferring the entire file. is this normal? do I need to get a usb card reader to do it?
5. does any media player play m4a files? I am having a hard time finding a working converter?