I have looked several times for a list of what the original files and acronyms to compare with what I now have, and I have some realy wierd ones that I cannot find anywhere==under module compatibility>archangle,aceroobe,airnfm,aldncd.. there are maybe 50 or 60 of these things taking up space on my computer and I can't find out what they are or if they were part of Win or not. I would sure appreciate any help of where to find this info. Thanks for the help that I have recieved from this forum in the past Jackha