First off....i flashed my 360 with iextreme 1.2 and used xbm 3.6....but from things ive read...the way iprep flashes is more secured than xbm....is there any way to update it or is there any purpose?....and 2nd problem is.......if say a backup was on my computer by chance and the security was added correcly.....it would run proper right? thanks.