Learn Spanish Fast

How fast is it possible to learn a foreign language? You see products that claim to teach you to speak in weeks or even days. I am trying to learn Spanish fast, but as with any other language it is a long and tiring process that take months and even years to become proficient. It is possible to learn some Spanish very fast, but you will find that will mostly be swear words and slang terms that wont really get you anywhere when it comes to actual conversation.
Sometimes I have dreams with a few of the Spanish words I know in them but they unfortunately normally revolve around how dumb I am and how I don’t know any other words. Of course some people are able to learn Spanish very fast, or any other language for that matter, simply because they have what is frequently called an “ear or languages”. I wish I was one of those people.
Not matter how well you learn languages I have to say that I agree with the school of though that says the best way is through immersion. Living in a country that speaks the language is by far the best way to truly learn a language. You can also read books, listen to tapes, and use interactive software. Or there is another more novel method I found that involves learning through music. While this sounds interesting and kind of fun I have to say the words used in the lyrics to the Latin songs I have encountered here are not the words I would want to be learning.
To truly learn Spanish fast and well a nice combination of all the above mentioned methods would be nice. To live in the country, listen to tapes and music, read books, use software, and speak nothing but the language would be ideal and probably very successful. Unfortunately no one really has the time this would entail so we must instead settle for a long, drawn out, frustrating process.