Yesterday, I purchased a new computer. The specs are i7 2600k, 8 GB ram. My old computer was a dual core 2.8 ghz ( if I'm not mistake ) with only 3 GB ram. Whenever I opened blog comment pages (like 6 of them), it would lag considerably. I mean, my firefox would end up frozen. Now, I can open 30 blog comment pages with no lag, no freezing. I just wanted to let you guys know that if you are doing SEO, especially work where you have to open multiple tabs on a browser, make sure you have a top of the line computer. I have probably increased efficiency by 50%. I can do double the work in the same amount of time. Should have done this a long time ago...... stupid I know, but I thought I was "saving" money.