In message <Pine.GSO.4.61-042.0504201153521.26028@johnstown.andrew.cmu.edu>,Der rick J Brashear writes: >Well, I guess overhead is the "little benefit". Probably should just be >done. this little benefit seems to be outweighed by all the various flavors of kernels (realtime, preempt, realtime-preempt, what next?) that seem to be coming available.