Snow Leopard and VM

To test a stand-alone version of Mac OS X on your machine:
http://www.insanelymac.com/forum/index.php?showtopic=172474

http://www.insanelymac.com/forum/index.php?showtopic=132176&st=100

WordPress optimizing

CSS zipping and concatenating

http://wordpress.org/extend/plugins/wp-css/

Cache optimization:

http://wordpress.org/extend/plugins/wp-super-cache/

Database cleanup:

http://yoast.com/wordpress/optimize-db/

Info

Open source progammering styles:
http://markmail.org/message/ss7b54yuhrruysij

http://ayende.com/Blog/archive/2009/03/04/closed-source.aspx

http://www.xinotes.org/notes/note/451/

http://www.456bereastreet.com/archive/200701/styling_form_controls_with_css_revisited/

Music streaming

http://www.maximumpc.com/article/howtos/how_to_stream_your_music_library_any_computer

iChat

Screen lightness setting
http://www.ecamm.com/mac/iglasses/

Issues:
http://www.technologyevangelist.com/2007/02/ichat_av_the_best_un.html

Alternatives:
Skype, http://www.sightspeed.com/

Printer settings Mac OS X

http://www.45rpmsoftware.com/45RPM/Locamatic.html

http://www.macosxhints.com/article.php?story=20060122060330816&lsrc=osxh

http://www.macosxhints.com/article.php?story=2005010613401823

http://tech.inhelsinki.nl/locationchanger/

http://www.codepoetry.net/projects/cups-pdf-for-mosx