Cliffnotes:
Autodesk case is about this guy, vernor, who went around buying legit copies of autocad at tag sales and the like and reselling them on ebay. The autodesk license says you cant resell it. They sued vernor and lost, now its on appeal.
UMG vs augusto is about how they sent out "promo" CD's that said "not for resale". Augusto did it anyways.
MDY vs Blizzard is about how MDY made cheats for WoW. Blizzards TOS for WoW says that cheats are not allowed. WoW charges xx$ /month and is a continuing service, despite having a initial software.
Anyways.
I think its likely we will see the first sale doctrine applied for both autodesk and UMG. We will get a clear ruling that a EULA can not upset the rights of buying a product. If I buy a Ford Taurus, I can do whatever I want to that car and add any modification I want to it. Turbo chargers or extra wide tires. I can even throw a Ferrari logo on it.
With that fact in mind, I think that the first 2 rulings will be for vernor and augusto.
In regards to MDY- I believe the result will go to Blizzard. WoW users have to continue paying to use WoW and its evident they dont own it, but license it.
The basics of this is :
If it smells like you dont own the software, you likely dont. (ie- paying monthly or a primarily online service)
If it smells like you DO own the software (IE- buying a copy of autodesk which you never have to pay for again and provides free updates (or no updates) then regardless of what the license says, you do own it.