Hi I have a couple of questions:

1. Once you install a kernel..how do you remove it? Just install the default Nokia one with apt-get?
2. If someday PR 1.2 comes out, will it still be able to install with a different kernel?
3. When you say that the lifetime of the device is reduced..does any one know by how much approximately? If it survives two years I would be quite happy. Less..that is an issue.