A Note About Logos
Generally, two sizes of jpeg logos are available here. These logos can be resized somewhat before losing quality, but work best if kept at their original size.
The .eps files offered on this site are vector-based files that retain their high quality when scaled to almost any size.
While these files are ideal for situations when jpeg files do not reproduce accurately, they are not likely to be recognized by most programs or operating systems. For instance, you will not be able to view them in a Windows picture viewer or in iPhoto, or "open" them in most layout and design programs.
To use the .eps files, open your layout program - InDesign, Quark, Word, etc. With the program running, choose "insert" to place the .eps file into the layout program.
The .eps logos may also be loaded into image editing programs and scaled precisely to meet your needs.
Viola! Scalable perfection.