Language exchange sites

Recommend some free language exchange sites, along the lines for Huitalk but not filled with scamming Nigerians

On the internet topic, what's everybody's favorite online dictionary for their foreign language of choice?

nciku.com

mdbg.net (not as many features, but faster because of less bloat, and can translate all the words you copy-paste into it, rather than one at a time)

are great for Chinese, particularly because they have features that can't fit in a regular dictionary (example sentences, both simplified and traditional, audio recordings, stroke order, etc.).


Anybody have a good Japanese one for me to play around with?