Quote Originally Posted by BababooeyHTJ View Post
I find Opera to run better on older systems than Firefox, by far. You can also adjust the memory cache. I do have to agree with you on the second part though, it would be nice to see some better support for Opera.
CPU wise, I have found Opera to be more efficient as well. I have noticed on older computers, say a 2.8Ghz P4 that flash and embedded videos and media seem smoother than on IE or FF. However, it does seem to take up more RAM on average. And does lowering the memory cache have any noticeable effect on usability or functionality?