When using an standard icon with MessageBox.Show on the Windows XP platform there is no sound (dings). That's great and its an improvement over the MsgBox() command which always made sounds whether you wanted them or not. But now I find that MessageBox.show does make sound when ran in Vista! That's a dissapointment. Is there a way (other than using my own custom message box) to use the .Net system MessageBox.show command with the built in icon but NOT have the sounds on any platform?