I am using the podcasts from LearningIndonesian.com so far, and I like them. I hope to make more progress in learning Indonesian this summer. I only started a few weeks ago, so I'm only on lesson 12.
I've used this site too--it goes into grammar a bit more:http://mylanguages.org/learn_indonesian.php
I also got some sound files from this site, but there's no grammar. But the files are good for getting familiar with the sounds of Indonesian:http://www.goethe-verlag.com/book2/index.htm