Would be nice to have a sidebar installable version for Windows Vista.

Very compatable for my requirement. Some people are having difficulty in downloading this timer on to their desktop sideshow. Type in Timer in Gallery Browser. There is a list of preferences (live.com, sideshow etc) in the left column, click on Sideshow and you find a list of timer's download, the one you want should be on the third page. Click on that and it will download on to your sidebar. Good luck.

This gadget worked perfectly on my space but it takes up alot of room. That's why I removed it because it needed lots of room. But it works just as it says.