That argument is coming about because basically toyota and brawn are very quick and ferrari and renault (who are actualy in with a shout this year) dont like it. They dont like the fact that they picked up on a grey area where the others havent. Nothink will be done, because after two races time, they wont change the results of the first two races, that will just cause more trouble. Especialy when the FIA has approved! If i was ferrari, renault, red bull, id stop moaning and start copying the idea! its clearly giving much needed downforce!