This page has links to useful tools and websites.
The best website for everything related to High Dynamic Range images. Also check out their forum.
A super fast program to tonemap HDR images, completely free!
Pano2VR is a great utility to convert panoramas to interactive Flash movies. The easiest way to convert 8-bit panoramas into the cubemap format.
Flexify 2 Photoshop Plugin
Converts HDR panoramas into numerous different layouts.
Panorama stitching software. Can also convert HDR panoramas into cubemaps (with some effort).
If you need textures, this is the place!