I was actually thinking of upgrading from my Sennhieser 600 headphones to the 650.Is there anybody that has experience with these two headphones? Is the improvement in sound (if any)worth the extra cost(around $130.00)as well as where I can get the best deal on them?The best I could find on the web was around $330.Thanks for all the other input.They're all under consideration, but the headphones are small enough to smuggle into the house.I am not into getting an Ipod becuase the sound, at least to my ears,sucks.

Last edited by asher770; 02/28/05 04:14 PM.