Games crashing on 7012

[tbfl]

I purchased 2 7012's for my kids and have been trying to set them up before XMas morning.

I was able to install the Android Marketplace and the Amazon Marketplace and install apps, but several games will not run on the device.

Cut the Rope starts to load the first board, then just drops out back to the loader screen.

Plants vs Zombies does the same - stats to load the PopCap logo, then drops out to the Loader screen.

Neither one gives a forced close error.

Is there any kind of memory manager app or something I can do to make these games work?

Thanks.

 

[ResidentEvil]

I have had that happen to me with angry birds it played good for a while they updated it and now it won't play any more 4 me :/