All in Mac
I have already placed a few tips up about Chrome, this latest feature I really like. By looking at the Task Manager for chrome, you can see what resources a page is using, if you think that a certain site is causing your browser to perform badly, you can see exactly what resources it is using and from there you can kill the window/tab.
On the Mac version of Chrome you can get to this from the Window Menu, from there you can select Task Manager.
This is a very simple tip that I like to do every couple of months to speed up the opening times of iPhoto. Everytime I carry this out I notice a significant improvement. I also do this when I upload a large number of photos like I have just done after my holiday.
Before you click on the iPhoto icon then hold down the option (alt) and the command keys (cmd), for new mac users they look like......