Recently, I've been getting odd results when searching for files in Leopard. I've got to the point now where I can see a file sitting on my drive, open a new window and search for it, but it can't be found. I've tried Spotlight, the search box at the top of each window and cmd-F search options. I've used Disk Utility to repair disk permissions but it doesn't make a difference. Before I delve into the ins and outs of the system, I wondered if anyone has any ideas... Also, Time Machine is has started whirring away constantly, even when it's switched off. It tells me that the last backup was about 2 weeks ago and there is plenty of room still left on the back up volume. ???