We're going to get wild and crazy and bump our PHP requirement to 4.3. Some 4.3 specific functions crept into 2.3.x, so we already have dependencies on it. No, we're not going to require 4.4 or 5. 4.3 for this release, and then we'll see about further bumps down the line. And now I duck and cover for the inevitable PHP 5 thread. :-) Ryan