Toolbar button size

I'm having a tough time sizing the buttons on a toolbar. They're too large, and I can't figure out how to make them smaller. I have tried changing the ButtonHeight property, but it keeps resetting to 450.1418. The ButtonWidth property is also stuck at 464.8819. Grabbing the handle at the bottom of the toolbar with the mouse doesn't work either.

I've got 2 questions:
1. Are the button sizes determined by the images that are used?
2. Anybody know how to reduce the toolbar button size?

Thanks for the help.

1) Yes
2) The only way to reduce the buttons' size of by changing the dimensions of your images in the imagelist you are using for your toolbar.

Abdul,
Thanks! You helped me solve a problem in 15 minutes that I had been struggling with.

I opened the GIF files and shrunk them to 80%. Then I removed the Image List list from the toolbar and rebuilt the Image List with the new GIF files. Now the toolbar is smaller and reasonably sized.