I installed OSX Lion on one of my Macs last night.

Once over replacing an outdated App, and logging in to some sites over again to set cookies and remember user/pass, I'm actually on to using it just a few hours later!

Some speed improvements. I like how it handles bookmarks within webpages (the # tag)...

Glad we can now sort filenames by the color we give them - pretty good left brain action even for Apple.

I'm usually not the first one on the block to try out new things, but Apple is pretty good at releasing stable OSs.

My other Mac, with FCP and Adobe CS, is still Leopard - 2 OSs behind. Can't afford to break those.