back when i was messing with wpa cracking i found a nifty tool that would allow me to edit large amounts of text without freezing and would search for dupes, i then took all the lists i had found and compiled them into one 11 gig monster. it took 3 days on 2 quad core computers with a cuda graphics card in each before it finished. i forget the name of the text utility but i used an elcomsoft tool to do a distributed wordlist attack, it had much better speeds than any program i used before it