I am proficient speaker of Spanish. Altogether, I can dance to the chorus of La Macarena, sing the first verse of La Cucaracha, and serenade María like Ricky Martin.
However, if you can't get out of the 'no entiendo', I'd recommend Lingo Games. First you read a series of flashcards with Spanish words/expressions (there are 11,500 of them!), and then test your knowledge and retention in 10 different games! Great for learning the language in a fun way. Don't miss it because hoy la versión completa (the full version) pasa de $19.99 a GRATIS!