Use the one with the transparrent background, the black one is to show what it looks like on a dark background

A transparent logo for Consumer Reports.

Having trouble using transparent logos? Click here for help!

Mozilla Sunbird® is a cross-platform calendar application, built upon Mozilla Toolkit. The goal is to provide you with full-featured and easy to use calendar application that you can use around the world.

A transparent logo for Google w/ a reflection AND shadow. Mod of k-dash's logo.

EDIT 1: Added The weird circle things

EDIT 2: Added huge Google logo from Wikimedia commons.

Horst Schaeffer's Calendar window can be sized to display up to 12 month (any width/height ratio). The month range can be shifted step by step. Click on month or year caption to select any month or year.
Quick toggle: full year / custom layout.
The selected date (first button) or the current date and/or time (second button) can be copied to the clipboard. The date/time formats are selectable by menu (four default formats; up to 10 custom formats for each button can be assigned in the INI file).

A transparent logo for inbox.lv, from Ray4ix's logo.

A file defragmentation tool from Piriform, the company that brought you CCleaner and Recuva...

Defrag Individual Files
Most defragmentation tools only let you defrag the whole drive. Defraggler gives you the power to select individual files and folders to defrag. So you can get the job done in seconds, rather than waiting for the whole drive to complete. Of course if you want to defrag the whole drive Defraggler will let you do that too.

Compact and Portable

Some transparrent logos for banks (work best on non-white backgrounds)

CNN.com delivers the latest breaking news and information on the latest top stories, weather, business, entertainment, politics, and more.

A black world map background.

Looks great with a transparent fast dial.

EDIT:

#1 - optimised for 1024x768 res
#2 - 1280x800