I'm currently still downloading it ;-) But I'm very anxious to find out, whether those promised network improvements in the Finder are worth the long wait. Especially a working WebDAV implementation would help me tremendously in my current work...

03:22: Yup, it's definitely snappier[tm] ;-) And don't forget to run Repair Permissions afterwards: on my system there a gazillion permissons had been corrected. Before that, iPhoto wouldn't start up, now it does...