While compiling a new kernel is not a major undertaking (providing you read the readme), I have never gotten a clean one... It always has broken something in Mandrake 7.2... Either my Sound Card didn't work, NFS didn't work, or something errors out when rebooting... Strange... I have always done a build with Modules being rebuilt (Biggest cause for problems) but always have some kinda problem...
Just installed the Red Hat 7.1 Beta and it is sweet... I will probably just patch the kernel from now on as this should be easier than working with breaking other packages that are installed...