i just got razors and they are sickkkk!!!! super solid kite and slacks real nice when you pop. apparently they can be rigged 6 line too, if they makes any difference b/c u don't like 5 line kites. haven't tried it tho, i just ride it standard 5 line.
I think he was referring to the Airush Razor: http://airush.com/2011/products/razor/
which is a 5 line kite but they released option to use 6 line for those who choose to do so.
All the best,