Apple has seeded what is known to be a final (release candidate) for its long awaited next rendition of it’s OS (OSX 10.5) Code named (Leopard) . Developers have tested it and noted some changes to the OS . Some of which are :

1. The Welcome Video to Mac OS X 10.5 now has a new audio track.
2. iCal’s Dock icon now reflects the current date when iCal is not running.
3. New Desktop images.
4. New Spaces Icon.
5. Front Row has its own icon seems identical to AppleTV.
6. Menus and dialog sheets now overlay with a translucent filter, allowing you to see a hint of the underlying windows.
7. Screen sharing “finally works right” and seems very fast at full resolution.
8. More user interface consistency across the operating system

We’ve managed to find a YouTube video of the new welcome Video once you install leopard. You can watch it below:

In the mean time. Looks like apple is on scedual to release the final version of Leopard this month.