Recently I bought a new (2011) Macbook Air. It's a splendid machine, but recently I hit some problems with connecting to my wireless network. After googling around I found out that other people have the same (or similar, as outlined later) problem, so I'll recap what I found, in case others find the information useful. Main suspects in the story: A new 2011 Macbook Air 13" (i7, 256GB SSD, 4GB RAM)