Great! You can design your logo online :)

Well, Logoease.com offers you to design logo for your company completly online! User interface is very friendly, in flash and with lots of features including many artifacts for the start.
At the end what you get is: .eps, .jpg, .tiff, .png file
Very useful if you don't know where to start in the see of all sorts of functions in Adobe Photoshop :)

Find icons easily

You can do that by just going to ICONLOOK. Type in the thing you want and you will get sets of icons in different resolution.
You can also read about it at lifehacker:
Search and Grab Icon Files at ICONlook