Well, I'm not trying to learn English right now, but I am starting my own studies in Dutch, since I'm moving to Belgium! My own preference, for financial reasons, is language learning software. I don't think that learning it without some sort of structure would be beneficial, because I can't track my progress, and I would prefer that someone who knows the language better than I do organize my studies. However, as a teacher who has spent a lot of time researching the best ways to learn, I know that just using a language program won't get me there. I try to learn words and sentences from actual Dutch and Flemish speakers, and will probably use this website to find a conversation partner to practice my fluency, pronunciation, and conversational skills. A mix of organized lessons and speaking is the best way to go.