Cross type AF points in EOS 7D

My good old film EOS SII has just a single auto-focus (AF) point and can only focus on vertical or diagonal lines because its AF point had only one bar of photosensitive elements. New SLR cameras have cross type AF points that have two lines of photosensitive elements forming a cross, which allows such cameras to focus on vertical or horizontal lines.

MSN Messenger crashes on Windows 7 x64

A couple of weeks ago MSN Messenger started to crash on start-up on my Windows 7 x64 box. The message indicated an invalid memory access violation in WLDcore.dll. After a bit of searching on the Internet, I found a couple of pages that pointed to this registry value being the problem (the number at the end will be your passport ID):