Fluid Grid is a new grid system that works the same way as Blueprint or 960, but with any page width, even fluid layouts. It is based only on CSS.
Fluidgrid is still in development, but you can have a preview of what you can do with it in the following examples:
Development is on hold as the main developer is moving abroad. It will be resumed as soon as he is settled :) Thanks for your patience.
Source files FREE download will be available soon. (Last core update - 25th Nov 2009)