I've had my Magic Mouse since last thursday (29th Oct) and i've noticed the 2 finger swipe gesture no longer actually functions. I'm trying it in Safari (with history available to swipe through) and its definately enabled in the system preferences. Instead of doing the swipe gesture it now just scrolls left and right. Its also not a case of positioning my fingers wrong as it used to work around 2 days ago and now it definitely no longer works. I'm going to re-pair it a few times and replace the batteries but if it doesnt magically come back I will be replacing it. Just curious if anyone else who has had their magic mouse for this long has lost this gesture too?