Nanozip is a powerful program to compressing data. It has the power of PAQ(near power) compressor in output's size and very fast in comparison. In my test it can only use only one cpu of a multicore cpu. It is in alpha version. latest version is Nanozip 0.07a. Link: http://www.nanozip.net
A good site for chess enthusiastics. They will broadcast live most significant chess events (tournaments and matches), with realtime computer engine analysis by Rybka 2.2n2. Rybka 2.2n2 is most powerful free chess engine. It has the rating of 3085 in ccrl site.