Thanks again Punkaroo for having us over for an awesome meet!! (my first)
Met some great people, learned a lot of new things, listened to a lot of things, and overall had a great time!
I even got to have some extended comparisons with my HD580s, and other members HD600, HD650, with some different cables (cardas, enigma, stock), using the Darkvoice 337.
I think I preferred the HD580 (or HD600, which sounded the same) to the HD650. But I didn't have my music to compare (only used a few CDs). I believe cardas cable also gave a different (and better) presentation, but maybe some extended listening sessions and blind tests would give the real result.
Still think I'll have to try out the HD650 with my WA6.
Can't wait for the next meet!