[fluxcapacitor]

Pimsleur CDs. They are great for car driving, because the programs are organized so you listen in a continuous play (as opposed to normal language CD books that assume that you will be holding the rewind button to repeat the last sentence). They also leave pauses so you can speak without having to pause the audio manually. And no workbook to follow, so you can keep your eyes on the road :)

Of course such course will not make you fluent, but it's excellent to put you on a good path.

[billyj]

agreed fully! Pimsleur is really a terrific program for starters. Blows Rosetta Stone out of the water.

[nwomack]

It's certainly more useful than Rosetta while driving, but that's a pretty subjective statement.

I am an American native learning Chinese as my first additional language. I found Pimsleur to be marginally useful, but I am now almost done with Unit 1 of Rosetta and for me, Rosetta is much better than Pimsleur...

It really depends on a combination of things, such as your learning style, and perhaps which language you are learning.

One thing of note, is that Rosetta is more about the long haul. If you just want to learn a few conversational pieces it might be better to go for Pimsleur... Rosetta doesn't give you much you can use conversationally at first, it spends a lot of time teaching you things like "this is a girl" "this is a girl and her dog playing" and what not.

Also, if you used Rosetta v2, from what I understand v3 is leagues ahead of v2. I have no personal proof of this however, since I just use v3.

If you want to get somewhere approaching fluency without going to classes, I don't think it can get much better than Rosetta Stone + Flash Cards.