Sorry about that delay, this is from the created ISO, i already expanded it.. I noticed that the RVMUpPck.inf entry is in there under hotfixupdates..just to give some further info, i just used Nuhi's tool to slipstream and add your pack, then i used the windows management program tocreate the multiboot cd, again no additions in it either just select O/S's and create.! Try a CD without the multiboot crap and see if it works then.