I recently installed the new compiled kernel provided by MDE (2.6.21).
Unfortunately, after this installation, my system became very slow and unable to be an efficient multi-task environment (Firefox + anything else give an incredibly slow system).
I decided to come back to the last stable Mandriva kernel (2.6.17-14). My system is now as efficient as before.
I use Mandriva 2007.1 (spring) plus MDE packages. This is the first time I am disapointed by a MDE package.
Did somebody else try this new kernel ?