Been getting gradually more irritated by my computer seemingly crawling along. I’d been putting it down to the anti-virus install about a week ago. However today I tried switching it’s graphics performance to high and booting into the 64-bit kernel…..It flys!!

I’d done it before when Snow Leopard was first released and ended up reinstalling the OS from scratch cause there were too many little issues but this is superb!

Everything is moving at about 3-4 times the speed it was before. Amazing. Good job Apple.

:D