configuring evolution——-http://gopalkoduri.wordpress.com/2006/06/23/configuring-evolution-mail-to-work-with/
how to install .tar.gz files——— http://www.linuxforums.org/forum/linux-applications/3868-download-but-how-do-i-install-tar-gz-files.html
how to create patches in linux————http://dapissarenko.com/resources/2004_05_04_patches/references/CompaqServersAndLinux2003.pdf
