Recommended Sites for Royalty Free Sounds?

[pers0n]

I'm looking for royalty free sounds, loops and so on, but high quality ones, not cheap stuff or old sounding stuff (which a lot of the sites out there on Googles results have. FlashKit's stuff sounds too dated)

I know about the following 3 sites

The Beat Suite - http://www.beatsuite.com/ (great stuff, but kind of pricey)
Sound Snap - http://www.soundsnap.com/ (have to search and try a lot of crap, but its all free)
Free Sounds - http://www.freesound.org/ (have to search and try a lot of crap, but its all free)

Out of those 3, I would say Beat Suite is probably the best for what I plan to do, however I was hoping others would have more good quality alternatives. I dont care if they cost some money, but I'm sure there has to be more good sound clips. I've heard quite a few flash sites and games have good audio and they werent from Beat Suite, so I was wondering where they got their music.