It's perhaps worth noting that, on recent Macbooks, the currently packaged ndiswrapper raises a kernel panic on the most recent Feisty kernels (2.6.20-8 and 2.6.20-9) -- see bug 83224.
-- new ndiswrapper version for feisty https://launchpad.net/bugs/83479 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs