Sure, I use this one, the simple one, but also when I go there from a site like yours or from www.ellyhaas.nl
( link at right side of the page).https://www.facebook.com/
Everytime trying to login, a new tab is opened!
I didn't have this problem that day while I was using SP6.
It's strange indeed because so far I haven't seen it at other sites.
Shall I make a portable and try it on my laptop ?
I just found out that it works fine on Firefox.
Why not on IE9?
Is there a setting that could cause this problem and why does it appear starting SP7?
I will dive inti this and see if I can find a reason.