Guiffy is also available at Mensys - checkem out. SoftLandIndia is India's new Premier online software catalog. Checkout all the latest and greatest Linux software listed on their site. Guiffy Software is a Caldera Systems Partner - check out their OpenLinux. DaveCentral has a huge list of Windows software in an easy to navigate catalog.
Good things come in small packages.
Jars is the place to go if you're looking for Java stuff. BMTMicro is a Guiffy reseller. Check out their catalog of other handy software packages. JavaWorld has all kinds of Java News, Tips, AND a Developer Tools Guide where you'll find Guiffy listed. IceWalkers has a great site full of Linux applications information.