Read this link on 2.4 gig systems from Specktrum ([link]http://www.spektrumrc.com/DSM/Technology/spekTech.aspx[/link]), and note that with regards to the 'GUID' code that these 2.4 Specktrum systems use to lock themselves in, you'd need a club with about with 4.2 BILLION models/pilots before your gonna need any pegs on a board (that said, I'd like to see that board if it's ever required - she'd be a biggin' for sure! - LOL)