Just a small niggling problem but hopefully someone will be able to help.

I've got a Nokia 6600 on O2. On the Go To menu there is an undeletable "O2 Home" Icon which leads to the "O2 Home" Bookmark in the Services bookmark list. However, I accidentally deleted this bookmark from the list, so now, whenever I click the O2 Home Icon on the Go To menu, it just tells me the bookmark doesn't exist. I've tried creating a new bookmark with exactly the same settings and names as the old one but this icon still won't lead to it.
So now I have an O2 icon on my Go To menu that I can't delete and does nothing!
So, could anyone tell me how to get this shortcut back working as it was?

Thanks