I've been using the Wireless Mighty Mouse with my MacBook Pro for a few days now and I'm really liking it a lot. However, there is one problem. It seems like right-click fails quite a bit and especially while playing World of Warcraft. I was initially blaming the game but usually when the mouse fails, I can right-click with the touchpad right away. Is this mouse known to be glitchy on right-click or do I have a bum mouse? Thanks.