I've got an old ONE XL-S. The latest official Navcor is 8.010. I'd like to get a Navcor that would make this as close as possible to my GO 730 (IQ Routes, RDS-TMC, and all that) just so they both can work the same. Can I just load 9.400 on there or is there some problems with doing that or is there a better version for the ONE XL that gives IQ and traffic and ...