I updated my iphone to 1.1.3 with the iphone-dev version (the one with SSH) and now I have several problems:

I have set the time zone manually although the time at my mails and the time in my calendar is set about 8 hours ahead like I didn't set any time zone.

If I use the installer installing something it installs but there is no icon and I cannot uninstall the software. How can I fix that?