On 6/28/05, Kenneth Porter <shiva@xxxxxxxxxxxxxxx> wrote: > I grabbed the FC4 i386 DVD, intending to use it to update my FC2 P4-based > server. Then I used it to install FC4 on my new AMD64 system, not realizing > it didn't have the x86_64 files as well. So now I'm pulling down a copy of > the x86_64 DVD. Will I run into problems trying to "cross-grade" to the > other architecture? Is there a procedure to accomplish that? You should do a fresh install. If you have done any configuration already, you can backup the files you have changed and restore them as needed. I don't think there is any ability to "upgrade" from 32-bit to 64-bit as there are too many differences. Even if you could, there would be major problems afterwards if some 32-bit files were left lying around in the wrong place. Since you just did a fresh install anyway, is there a reason you want to upgrade? Again, just do a fresh install. Jonathan