Hi again, After quite a few stability problems with CentOS 4 and my laptop I have decided to go back to Centos 3. I installed it and got everything working alright, apart from the wireless network card. I need to use ndiswrapper and so require a newer kernel (2.4.26 at least), so I downloaded the kernel source 2.4.30, copied the right configuration (config-i686), made oldconfig and installed the kernel. Everything boots alright but X complaints about invalid checksum in the video bios. Searching for this error message it mentions that I should enable agpgart and support for my card (i852 or so) in the kernel, but it is already supported (I have tried it as a module and compiled right in). Anyone got any suggestions on how to get X working again? Do I need to get any extra RHEL patches before I can compile the code? Any help will be greatly appreciated. Gabriel ___________________________________________________________ How much free photo storage do you get? Store your holiday snaps for FREE with Yahoo! Photos http://uk.photos.yahoo.com