I used it exlusively when I was in Santo Domingo last week. I have used it sparingly since. Yesterday I lost a whole blog post because it decided that backspace means back up a few web pages. Really frustrating.
It seems to still hIave a bit of lag with it. It just doesn’t always kick in properly when I am playing a javascript game. I refresh and things are then good again.
I also despise this trackpad still. Nothing has been done to improve it. Actually, I think there has only been 1 update since I got it in December.