Bethesda has released updated Echelon patches that supersede the single patch released last week for the futuristic combat flyer by Madia and Buka (story). There is now a separate Instant Action patch for systems not equipped with a Pentium I or AMD K6 processor, while last week's patch has now been renamed and designated specifically for those processors (so you don't need to get it if you already patched up last week.)