I found the Enter key. Where's the Exit key? Welcome to Show #130! This episode's topic: Enhancing the TRS-80 Model 100! In this episode, I cover two add-on products for the Tandy Model 100/102/200 computers - the REX flash module, and the NADSBox SD-card storage system. Both of the products discussed in this episode can be found at the Club100 site ! Be sure to send any comments, questions or…