i just got my Velocity Cruz T301 Tablet , and I am having some problems. First, I have tried installing apps such as Fruit Ninja, Angry Birds, Netflix , etc. off of Amazon Appstore. I have a default credit card on my account , but it won't let me install certain apps such as those, and many more. I have also tried installing Youtube off of CruzMarket , and when it installs, it makes me force close. I really want to use those apps, and it is not letting me! Please help !