- Read Apple's official Jaguar press release.
- The Jaguar page, complete with screenshots.
- The QuickTime6 announcement concerning Jaguar integration.
- Apple's iChat press release.
- New: MacFixIt's WWDC Jaguar notes.
- New: MacNN's WWDC Jaguar notes.
- Quartz Extreme to accelerate all aspects of the GUI (32mb VRAM and an Nvidia or ATI Radeon card required). This should help the GUI speed tremendously.
- The multithreaded Finder should reduce the spinning 'beach ball' problem.
- Sherlock is no longer the file searching engine, it's become Watson (and from the screenshots, it looks like it is Watson!).
- A new search function integrated into the Finder.
- Mail.app gains rules and global searching.
- USB Printer sharing and spring loaded folders return.
I'm not sure when we'll see this ("late summer" to me means September or October, so anything before that is a bonus!), but it looks like a must-have upgrade, even if I do need to send Apple some money for it (I'm guessing it will be $29.95 or $39.95 ... answer the new poll and share what you'd be willing to pay for the added functionality).

