I updated to PR 1.1 today (after clearing some extra applications to make room)

After the update i have several problems:

- I cant connect to my MSN and OVI chat accounts
it says netword fault (but then in dutch)
- I cant open any of the catalogues on the apps installer.
all catalogues or not available...they were before the update tho..
- Intenal gps not connecting

Can someone help me with this?