I downloaded the RTlinux patch which can upgrade any plain vanilla Linux kernel to a real time OS. Alas I haven’t been able to patch the kernel because of some dependency errors (I am using mandrake 9.0). Will try again and post the results soon (as soon as I upgrade to Fedora 3 that is 🙂 )
if you want to give it a go, you can download the patch from here.
Tech Notes, Ramblings and Whatnots 