looking for a good place to find runes (to unlock them)

does someone know a good place to farm for runes to unlock for pvp?

before i was getting them in Riverside when i ve killed the giants. but they dont drop good stuff anymore.

Replying with the search link is pretty sad considering many "farming" mobs have been changed recently with patches, and this is then a viable question. I noticed the same thing with the Riverside Drops, and then this morning I got 2 golds and 3 purples on 2 hunting runs. Don't know if I got lucky, but giants are still dropping good stuff. If anyone knows a better place to find and unlock runes please post, Im sure you wil