One tip I got from the pod site was to get on to another site, jgram.org. You can sign up for daily grammar emails. You choose a JLPT ability level and have grammar points sent to you each day. So far I'm confused by the Japanese 3 level emails. What's nice is that people add their comments on the lesson so you get input (and possibly misinformation) from students of Japanese around the world....try it if you are actually learning to communicate in Japanese...
