Even when I'm running the simplest examples of webGL like this:
http://learningwebgl.com/lessons/lesson01/index.html
my cpu reaches 100% load at the moment the page loads.
I'm using Mozilla Firefox 3.7a1pre at Windows XP 32-bit with SP3 and hardware:
cpu: AMD Turion 64 Mobile Technology MT-32
graphics: GeForce Go 7300 256MB with driver 6.14.11.7948
memory: 1,5 GB
Where's the problem?