Works Flawlessly (esp since Firefox 4 all the way to 8 now) Rated 5 out of 5 stars
For anyone having problems:
*Try Unchecking the "Timeout" option if you have an issue with right-click malfunctioning.
*Also Rocker Wheel gesture works without a hitch.
*Finally about Diagonal Gestures: I have an issue with Diagonal gestures, what it Diagonal exactly 45 degrees? 35-55? ... personally I draw my gestures so fast that I like having a lot of wiggle room with not having diagonal. And if I draw a half circle it just registers as DRU etc. which still works.