I check out (in order of most importance):

Gamershell.com (demos/game info/game news)
fileplanet.com (only for demos, sometimes I will wait if GH servers are full)
planethaflife.com (for mods)

These are sites I look at, at least twice a day.
I think I go to more, but I can't think of any others right now.

Share your top sites for gaming news/demos or whatever so we can see them too.

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