Hi, I'll be a senior EE this upcoming fall and was curious to see what kind of experiences you've had with the following courses: Analog Circuit Design Digital Communications Systems Cryptography & Information Security Probabilistic Systems Analysis Electro-Optics and Lasers Topics in Multiple User Information Theory Adaptive Signal ProcessingThese are all 400-level courses. The ones that interest me are in italics. Any experiences with them? Does it matter which class I take --- as far as employability goes? I'm sure taking a class in the field in which your employer works in is helpful, but does it hurt if I take an Electro-Optics class if I don't plan on joining a company that does things with optics?