Opera's content block

I often use Opera's content block to block ads, it works pretty much like Adblock on Firefox, but you have to point out what you want blocked. The point is, I only don't like those ads when they're too heavy (i.e. some flash ads with flv videos in it) or every bleeping where (as in some less moral websites do).

My point is, I block google's non-text ads, and for the Giantbomb's website I wish I didn't, but removing them here, removes them from everywhere else. Anyone knows a way to fix this?

Also, if someone can tell me to post this elsewhere where I'd get a better answer I'd be glad. Thanks and bye!

My answer is switch to Firefox and use adblock, you have more options in regard to what you're blocking.

I don't like Firefox because it is almost twice as heavy as Opera on my PC. It takes sometimes up to 2 seconds just to open a new tab; and also it makes the videos on the GiantBomb's website frameskip, because its (Firefox's) rendering is really really slow compared to Opera's.