oh thanks, its kinda too late tho i already purchased it online..but i have another problem.. i installed the whole efi live program on my other laptop wich has windows so its all good but im having problems connecting my vehicle to the efi live scan or even tune program, it keeps sayin that it can't detect the interface and that its not connected the fuse works and its getting power but its not connecting through to the pc.. so im clueless again anyone's help would be much apreciated!