Apple has reportedly seeded a new build of Mac OS X Leopard to developers. The build labelled "9A343"

This build brings the much awaited resolution independence compatible Window Manager and API, tabs in Terminal and updated QuickLook APIs.

The last build of Leopard known to have been seeded to developers is build 3A321. Based on this previous build, MacScoop recently provided a summary of all the features brought on Leopard.

In addition, AppleInsider has posted some screenshots of what is said to be the next version of Apple's DVD Player application. It features totally revamped look and appears to quietly bring support for the BlueRay standard.

Thought it remains to be clarified, this new version (5.0) of Apple DVD Player appears to be among changes in the latest build of Leopard mentioned above.

Apple's executives have been re-iterating several times that the company will be releasing Mac OS X Leopard this Spring.