I thought Froyo came with flash support?
In internet settings I have put plugins on "always ask". When I come across a flash site, and click the flash plugin, it tells me to download flash player. When I click the link to download, it says "The requested item could not be found".

I'm running firmware version I9000XXJP3 with android version 2.2

Install flash player 10.1 from market, that should do it.

I just found out that Norwegians don't have access to protected or paid apps in the market, Adobe Flash Player 10.1 being one of them :(

Since there isn't an update.zip for firmware JP3 yet, I guess I just have to wait :(