Update to Leopard
My own update to Leopard (Mac OS X 10.5) has been almost smooth so far. On an end-user machine, a Mac Mini at home, it was without any difficulties. Just slide in the DVD and wait for some time. I'm not sure how long it took, as I left it alone, but it might have taken an hour.
On my MacBook Pro I found VPNTracker 4.9 not to work with Leopard. That's a fact that is as well advertised on the vendors homepage. They are working on a new version 5 to be compatible with Leopard. In order to get my IPSEC VPN to work I looked around and found the free IPSecuritas, which even gets me a menu bar icon to start and stop the VPN. So I switched.
The Letterbox plugin for Apple Mail and Mail Act-on have been disabled. For Mail Act-On there is an update available.
