Audio Forum – they advertise that they have more than 285 courses for more than 142 languages and claim the largest selection of self instruction courses. The prices that I see are not terribly unreasonable for the various courses I’ve looked at. Many under $40 (US), a few more expensive. They also have courses for kids. (Cat in the Hat in Latin????)
Languages on the Web – good site with bilingual stories (parallel texts) for a number of languages. Volunteer driven, good variety of languages and other good resource links.
Newspaper World – Online links for newspapers from around the world. The multilingual page may be of most interest (Chinese, German, Russian, French, Spanish are highlighted here.)
mondotimes.com – media links from around the world, tv, radio, newspaper
The Language Bear – Amazon.com astore for language learning books and foreign language books/media.
The Quick and Dirty Guide to Learning Languages Fast gives you a template so that you can hone in on the most important and efficient way to pick up necessary vocabulary in a new language quickly. Very good for the self-taught.
Powells books foreign language section.
Amazon.com’s Foreign Language Book Section.
How-to-learn-any-language.com Forums Forums can be a good place for language practice too!
zinio.com Buy magazines online – digital copies of the magazines can be viewed online – several languages available.
Multilingua.info – Great resource for multiple languages.
Freelanguage.org – Free Language resources, podcasts, etc.
Free Online Language Courses – detailed list of free online language courses.
Verbix.com verb conjugator verb conjugation tool for 20+ languages.
italki.com – Language Exchange and Learning Community.
Teach yourself a Foreign Language – Podcast on general language learning.
Free Foreign Language Lessons – Directory of Podcasts for various languages.
International News Sources organized by country. Great resource for print, online, news, radio and other news outlets.