"Great helmet at under 130mph, after that it begins to rattle your head"
Time for a new helmet. The G-Max GM68s gets great reviews. WebBikeWorld says: So in a year which had us thinking that there wouldn't be a single outstanding motorcycle helmet, the GMAX GM68S came along at the last minute, and we're giving it the webBikeWorld 2007 "Motorcycle Helmet of the Year" award. Congratulations GMAX! So the only questions remaining are styles (Crusader or Dragon) and color.
*title is from one of the customer reviews at the motorcycle superstore.