Browsers compatibility:
- Firefox (tested with 1.0 - 3.0-dev)
- Safari 2.x (tested on 10.4.6, would like to know about previous versions)
- Opera 8.0+ (7.5 working with small artifacts)
- MSIE6 (Javascript required - uses Dean Edwards' brilliant IE7 library)

Features:
- Fully CSS based/floats compatible layout
- Login/User menu blocks integrated in the theme layout
- Configurable center blocks zones: both the top and bottom zones can show the blocks using L-R/C, C/L-R or L-C-R (3cols) mode
- Contains compliant/sematically correct versions of: most system templates, a few News templates, and most of CBB3.04
- Contains a few (sometimes buggy) dhtml toys (like the possibility to show/hide the left column or the notifications block)

Limitations:
- May not be compatible with old browsers (see above)
- The left column show/hide button behaves strangely on Safari (the page display gets strange, but things work correctly once you go to another page)
- The expand/collapse widget doesn't work at all in MSIE (with the left column IE freaks out so I removed the button, and on other places it should work
but I didn't take the time to bebug it correcly)
- The CBB templates rewriting is unfinished and a bit buggy, so I wouldn't recommend their use on a public server (the "click" menus don't work, and my attempt to clean up the menus/admin feature must have given birth to bugs)