I have a problem with my cursor. Especially when taking screenshots the cursor and the coordinates (numbers) flicker pretty much. I can't see the numbers when I drag the cursor. That error wasn't before I updated to Mountain Lion. I hopeed it will be fixed in 10.8.1 but I just installed the OS X update and it is bad as before.
Is this a known bug? Maybe an issue with a special app?
(Using: iMac mid 2011 i7 8GB RAM 250GB SSD)