Proz.com - Great Site for all translators.
 Translators Cafe - Another useful site
TRADUguide -  Another useful site
Translator Tips - Helpful site for translators
Linguabase - Great site, full of advice
BrazilMax - All things Brazil
 Business English UK - Learn in England
Translation Directory - All web resources dedicated to translation.
Freelancers In The UK - The UK's most comprehensive list of freelance writers 
Russian Translation Pro - Accurate and reliable Russian translation to/from English
 in business, science and technology
Applied Language - High Quality Translation. Delivered on time.