Hello all, Been away for some time, now back after a few years with a goal of upgrading my maps, keeping my software at 200 to maintain my Video input. I have SW version 200 currently, which came with my Audi B7 2007 A4. I just picked up 2010-2011 maps. Here is what I plan to do: Step one: Make an update CD: Take the SW200 files INDEX.TXT LOADING.KWI LDM.BIN 00.VNS xxxxxxxx.MOT change the index file to SOFIDX0260(*) from SOFIDX0200 (Note - I am initially going to 260 so I have the option to go to 270 in the future should there be a new upgrade in the future or if I decide I want the aux-in only option in the 260 software) Use nero burning rom to make the disc. ISO 9660 ONLY Put the software disc in the RNS-E and it run the updates. Step 2: Insert my new DVD containing the 10-11' maps into my RNS-E Step 3: Celebrate. Is this correct? Thanks to Jerod521 for source info and many hours spent on the forums.