It looks as if Rogue Trader comes with updated/cleared up rules and maybe errata. Any word on an updated version of DH? I picked up the second edition of the Players Handbook which had all the changes included and would love a complete book of core rules. My Black Library copy has a WHOLE LOT of handwritten notes in it.

While a copy of Dark Heresy with the updated concise rules would be great, I doubt it happens any time soon.