this is a great app, potentially solving the only major outstanding issue of short battery life for the n900!

just a few questions:

1. i see in the details of the app install that this takes 15mb of space, does this go into rootfs?

2. i'm confused about the disconnect of max idle traffic. shouldn't the setting be that in X min, if traffic is below X bytes, then connection closes? doesn't make sense if it keeps the connection ON if traffic is below X bytes (this is what is stated in the description of the app.)