I didn't bring any consoles with me at first. I had been playing WoW and quickly gave that up to make room for the actual human beings in the same dorm as me who actually shared my interests. (College is a wonderful time to meet smart people who are also really into gaming/science/comics/etc./etc.) Of course, having met those people, I ended up spending most of my time in another student's dorm playing Halo with the rest of them, so when that student graduated, someone had to contribute a console... The next year I brought my PS2 and XBox and started hosting the regular game night for my group. Another student in my dorm contributed his copy of Rock Band to the lounge, and gaming became a bonding experience for whoever stopped by the first floor. Personally, I never had any trouble with my studies, although I did know one girl who ended up dropping out [allegedly because of WoW in combination with some unrelated problems]. Know thyself, and consider hiding your console if you really need to study-- but knowing when and how to take breaks from your coursework is also an important part of the college experience, and gaming can be a great social connector as well. I say go for it, and don't forget your extra controllers.