Ableton Forum

I was wondering if there were any improvements speedwise in Live 5. I have a 15 inch Powerbook with 1.5GB ram and 1.5ghz processor. I noticed last night that when using operator demo it took up 50% of my cpu power.. It was the only thing running in Live 4.. Seemed strange.

Anyway, would upgrading to 5 help me out? Are there any benefits?

Thanks!