Genie HR44-200 - DirecTV

We just had our Directv installed the Genie they installed is the HR44-200 does the 200 point to the size of the hard drive if so isn't that the smallest I thought I've seen some that state HR44-500. If so why was I given such a small hard drive when I told them I record a lot. Also when you read their rules it states I'm required to pay for repairs even if it wasn't my fault and it looks like both of my receivers are several years old.

This question, "Genie HR44-200," is about DirecTV channels, programming, equipment, and sports.