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[Bubba Neil]

Have read thru this post and it has a lot of info.
Been looking at the SERT on ebay, (I know a used one is worthless) but a few have new E version SERT's.
Will these work on 07 models, I am guessing these are older version software(maps on cd)and will not have 07 maps on them.
You can get a CD with 07 maps or still just tweak the stock map?

Thanks in advance.