Your thoughts please (only if you've played in them).... thanks!

what is power channel??

I have the 2007 Black & Yellow SP-6 shoes with the power channel & the White 2006 SP-6 shoes without. The black & yellow 07 SP-6 shoe is nice but I really don't see much of a difference to last years SP-6 without the power channel.

m a r k e t i n g 101

i believe that there is a VAGUE difference not that much however. but the shoe is very comfortable, i have 2 pairs of the sp8's. blk and wht