What are the differences between these three units? All three, at least on the Toys R us Website, list each as SYTAB7LP, yet everywhere else, the Express Plus model is SYTABEX7. I actually just placed order for the express. Also, what is the process for using the Android Market? I appreciate your help.
Here is the link: Toys"R"Us/Babies"R"Us
Here is the link: Toys"R"Us/Babies"R"Us