Lucas turns his attention to the lowly browser this week, offering up four sweet

Firefox add-ons

that make for a more personalized online experience. From browser skins to colorful tabs and a new way to view images online, these add-ons take Firefox from weak to unique.

Cooliris is a fantastic way to interact with photos and video on your desktop. Now, a similar Cooliris experience is available to mobile users with the Cooliris application for iPhone. Perhaps best of all, Cooliris is a free download from the App Store.

If you like a visual perspective then Cooliris is something you need to try. You can use it to see videos, news, pictures from around the world and so much more.