Increased Firefox earnings

Did anyone notice increase in Adsense Firefox Affiliate program.
SInce yesterday I've got much higher provisions for conversions.

Anyone?

Maybe the browser is becomming more popular, and people are just waiting for the incentive - a button to click - to download it.

Have you done any rearranging to your site or changed the colour scheme? Maybe you picked a brighter button? Just a thought.

Personally, I found that no-one clicks on the little affiliate buttons but prefer the text referer links - Pisca, Google's photo editor especially.

I'm not talking just about increased CTR, since it stayed the same, but Im talking about much higher CPAs.
I"ve been experiencing this much higher (almost three times) conversion provisions for two days.
Now it's back to normal.

I've got international audience and my guess is that Google had temprarily raised provisions for some countries.

my adwords include two parts: common txt ads and firefox affliate,
when the affiliate income increased, the txt income decreased, so the revenue is no change at all for me.

How could I change it?

I earn very little for firefox and other downloads. I stopped using it, only PPC now