Hi I've got a problem when installing 3.9 over 3.1!!!I make the boot disk but it hangs with the error can't find my CD Rom and then another error says insert the 3.9 CD in any drive.I'm using the power flyer interface which works fine for 3.1 but for some reason the boot disk is unable to access this to enable the CD Rom.Any ideas or pointers as to the way to go much appreciated