Hi everybdoy ! Before post my question, i wish an happy Christmas to skydivers( or no skydivers too) and a blue sky for 2k11 ! I've got an Airgun helmet and a gopro HD, i see on the coookie composites website a mount for gopro, the Gopro Swivel Mount http://www.cookiecomposites.com/shop/helmetaccessories/87/index.htm Is someone use or have seen this type of mount? What's your opinion ?? Thank you very much for helping me in the choice of a good mount for my lovely gopro