Windirstat

This program analyzes your disk usage
http://windirstat.info

Wallpapers

Here are some funny wallpapers:

http://lifehacker.com/5147542/desktopgaming-has-killer-retro-gaming-wallpapers

Google Maps Gadget

This can add something to the website.

http://maps.google.com/help/maps/gadgets/directions/#utm_campaign=en&utm_medium=et&utm_source=en-et-na-us-gns-dd

Video Conversions

Here is another Video Converter:

http://lifehacker.com/5244562/encodehd-offers-one-click-conversion-for-popular-portable-devices

Here is the top 10 encoders:

http://lifehacker.com/software/lifehacker-top-10/top-10-free-video-rippers-encoders-and-converters-316478.php

Moving to gmail

Here are some tips on moving e-mail to gmail:

http://www.hanselman.com/blog/MigratingAFamilyToGoogleAppsFromGmailThunderbirdOutlookAndOthersTheDefinitiveGuide.aspx