Hi Everyone Got a strange problem, Snow Leopard freezes. It is a strange freezing that occurs at any time when I am doing anything - the only constant seems to be when I am heavily multi tasking. When it occurs I can move the mouse but the UI does not respond to any clicks, be it to click on a hyperlink on a web page on the frozen screen, or to minimise/close a window that happened to be open when it froze. The strange thing is the dock appears from hiding and the icons magnify when I hover over them but again no response when I click, the mac menu bar along the top is also unresponsive. The only thing to do is press and hold power and restart. It has happened two three times each time I use the machine since I got it.