1.) I was trying to install an app but the connection was interrupted, now I cant ninstall said application what can I do?

2.) Where can I find A list of proven items which will speedup the nokia? I have heard about increasing the swap file size.

3.) Wht kind of battery life should I be getting when in use and connected to wifi the nokia is estimating 3 hours.

Thanks! by the way I wrote this message foprom my n810 and am loving all of the apps! Keep up the good work!