4CDs Multimedia PC and Macintosh software, including many games. Direct downloads and download demos available for many programs.
Benchin This Silicon Valley-based retailer boasts 70,000 software titles in all categories, and lots of user reviews. Many titles are available for immediate download. Search engine allows you to find what you're looking for quickly.
Beyond.com Download software directly from manufacturers.
The CD-ROM shop Wide assortment of software in a range of categories for PC and Macintosh.
Outpost.com A massive selection of computer hardware and software at very reasonable prices. Includes academic pricing on some items.
Dayton Software Buy used software complete with the original packaging and manuals or shell out a little more and buy it new. All software categories and platforms, including video games for Nintendo and Sega systems.