Easiest way is to look on top of the armrest when you board...if the seat controls are there, you have the new BF seats!!

If not, why worry? You're still in BF!

Seriously, just be happy to be in BF. There are many out there (incl my wife) who prefer the old over the new.

Edited to add:
The seat maps are the same regardless of new/old seat installation.

[This message has been edited by IAH_FLYER (edited 10-10-2002).]