To have a conclusion: No one and I mean NO ONE has ever succeded an imposible to brake application. I'm never bought anything on my comp. I have WinXP SP2 cracked, I have Photoshop cracked, I have Maya, I have SQL Server, AutoCAD and a ton of games, all cracked and I can get any soft I want in less than 24 hours. If these companies didn't found a way to restrict this yet I say it's impossible to do such a thing.
At least for the moment!