If you are wondering what HPWREN is and why it is important to Palomar Observatory you should watch this short movie. Ok, even if you weren't wondering it is worth your time. Be warned, I am in the movie.
Embedding it didn't work so well, so here is a direct link to the movie.
As I have said before, HPWREN gives us astronomical bandwidth, allowing the astronomers who use the observatory to do things they never could before.