BackTrack Linux – Penetration Testing Distribution

I have been using BackTrack since the first version if I remember right and now there has been version 5.0 out for a few weeks and I have to say that it works like a dream and works on my hack laptop much much quicker than older version. So if you are in the security/pentest […]

Sun rise and set times and locations for photographer

Sometimes it’s nice to know where and when sunrise and where and when sunset. I just bought app called LightTrac to my iPad but now I found website that does almost that same for free: http://suncalc.net/ example here is sunrise and sunset for finnish city called Hanko right now when I’m writing this: Hanko@Suncalc.net.

Suncalc.net […]

Canon 5D Mark II and Err 20

I started to test my Neutral Density filters with my Canon 5D Mark II and Canon 70-200 2.8 IS USM lens but after a first photo I got “Err20: can’t take picture, turn off and back on…” error to my camera screen. I turned my camera off and removed the batter and tried again with […]