Come on Paul, you can do better than this! On 6/30/10, Paul Moortgat <paul.moortgat at pandora.be> wrote s minimal and not useful response: > To test 10.6 I installed it and did an upgrade. How? Which update? Using what? Did you use Software Update? Did you download an update from <http://support.apple.com/downloads/> and manually install it? > After a while I did an upgrade again Minutes, days, weeks, etc. after the last one? > but didn't get a list of files to select for upgrade or not. Are we supposed to guess that you might be using Software Update? If you just used it, installed everything that was listed, why would you expect to see the same things again, if you already installed them? To see what was installed, click on the Installed Software tab in the Software Update prefPane. > Where's that list gone? See above. > Now it upgrade files even if I like to wait a while for upgrading. What's IT? If it's Software Update and you don't elect to install any or some of those that are available (i.e., not already installed), then the next time you run SU, they'll be listed unless you elected to ignore them. After lauchng SU, check now for updates, and then select Reset Ignored Updates from the System Preferences menu, to see any that you've elected to ignore.