Here's some stuff that I use online for Swedish. Can't help with Dutch at the moment though, sorry.
Some beginner lessons from this course at Stockholm U that this professor there made:
http://www.nordiska.su.se/komloss/An online picture dictionary in English, Swedish, and Finnish. Just click on the language in the top right to change it. Click on the pictures of stuff to hear how it's pronounced:
http://www.skolutveckling.se/vaxthuset/trio/sv/finska.htm Swedish grammar:
http://www.lysator.liu.se/language/Languages/Swedish/Grammar.html#appendix-iLots of stuff here:
http://www.ielanguages.com/swedish.htmlGo here to here pronunciation of words from native speakers, they have a bunch of languages including Swedish so if you want to know how to pronounce a word, type it in and find out:
http://forvo.com/languages-pronunciations/sv/by-date/page-3/The side bar lists a bunch of different resources and types of resources that you can get/find/go to for learning Swedish. It's from Sweden's official website, they've a lot of good stuff here in general on Sweden. This is a link to their "Study in Sweden" section though:
http://www.studyinsweden.se/Learn-Swedish/