This is old news with Nokia care replacing your N900 with either a N8 or E7. There isn't much you can do, you can try putting them through the court but I doubt you can get another N900 if your old N900 was out of warranty). I also doubt you may get your money back for N900, though I think a fair few of us proud N900 owners whom have had our devices replaced with either N8 or E7 decided to either hang on to them or sell it to buy another N900. Either brand new (I personally think there is a shortage of brand new N900) or second hand (and working properly of course) N900. I believe there was someine in the European region whom was not happy with either N8 or E7 as replacement device (he basically complained that the device did not fulfil his requirements). He might be waiting and hoping for either N900 or N9 to show up as replacement. That might be another option you might want to try.