Signal -> BMI: converting data

[Larry Wright <lwright@xxxxxxxxxx>]

I'm considering converting from Signal to BMI for TS4 & TS2k, even though
I have my own software to access the Signal feed. 

It seems BMI contract names are different. Will this cause any problems 
with the new BMI install? Do they need to be renamed before installing 
BMI? How about old contracts? The infamous Symbol universe?

Is the best approach to save everything and read it back in?

Any other things to watch out for?

Thanks much...

Larry