i've got a AVIC F700BT and i'm having a problem with avic feeds. Everything seems to work properly accept the fuel report. when i try to open a file for the fuel report it will only look at .csv files even though the help page say's it will accept .dat as well. when i try to open the .csv file it says " cannot read file". the help say's to change settings under the help function and i've tried all of the changes and nothing works. Has anyone got this feature working and if you did, how did you do it. Any help would be appriciated.