I am breaking my head trying to figure out how to subscribe to RSS for specific FT forums. However I am only managing to subscribe to everything at once which of course if very confusing as every 3 seconds a new update pops up on my reader from random FT forums which don't interest me.

I want to have my RSS reader to be linked to 3 FT forums:
Aeroplan
BA
Hyatt

Is this at all possible or or is RSS to the whole general site only?
Thanks much!