Replying to International Job Search Sites?

Does anyone know any good sites to search for jobs internationally? I tried the monster international searches but I don't think they actually have any jobs posted on them since I just came up with nothing no matter what I searched for.

So far my best luck has been country-specific craigslist type websites (example: loquo for spain) but as with craigslist here in the states some of these sites/postings are pretty sketchy.

I'm mostly looking for south american jobs because europe is too expensive and I don't speak any eastern languages. I'll have a euro passport soon though so if anyone knows a really legit eurosearch then please posttttttttttttt.

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