not sure if this is the right area to post this but i found a pretty simple way to convert the temperatures in the tuner pro XDF's from celsius to fahrenheit. it seems to be working perfectly for me so if you dont like having all your temps in celsius than give this a go. all you have to do is change the equation a for each map you want to show in fahrenheit.

for example im using the equation from TMOTNMX

original temp shown
80 degrees C

the original conversion equation
0.750000 * X+ -48.000000

the new conversion to make the temperature show in F
(0.750000 * X+ -48.000000)*1.8+32

so all you have to do is put the original equation in brackets and than multiply by 1.8 and add 32. putting the original equation in brackets makes tuner pro do the math to convert the raw hex to C than after it does that it does the math afterward to make it into F.

(original C equation here)*1.8+32

Well i hope this helps some people, just trying to contribute in any little way i can to the cause.

you can add this as an expression into VME7L if you want to show your logged values in Fahrenheit too!  Or just use Celsius, cause it's better.