What do you use to manage your large PPC Keyword lists (sort, split, delete, etc)

Hey all,
My keyword list is getting over 1.5mil in size. I am way beyond easy management as far as removing bad keywords, sorting, splitting,etc.
Does anyone know of any tools that can help with that.
I am not looking for Bid Managers NOR keyword discovery/research tools
Please help

See original post by otherjohn