When is Voyager 1 Going to Reach interstellar Space

Is it going to be a few years? Decades?

In May 2005 a NASA press release said that consensus was that Voyager 1 was now in the heliosheath. Scientists anticipate that the craft will reach the heliopause in 2015. (Heliopause is the end of the solar system and beginning of interstellar space).

Where it is: http://voyager.jpl.nasa.gov/images/featu…

amazing, right?