hi bros, 1st thanx for this usefull Forum; i have acer 5620z i installed on it iatkos V7 all is ok exept DVD bruning i say Burn: unsupported, i locked in this forum and i found some one with ather acer laptop model facing the same pproblem and i found file called IOATAfamily.kext when i install it with kexthelper and reboot the pc it freezes on appel logo, is there solution or modififiction to get mt slimtype DVD workin.

PS i tried also Toast Titanium 10 Pro but it has the same problem

thnx for your help