The moment I heard of the NZXT S340 I became very interested in buying one, but after finding more info about it I found that NZXT doesn't sell a version of the case without a side window. Personally I prefer windowless cases, and this has kept me from purchasing the S340. I contacted NZXT support and they suggested that I start a petition, and if there's enough interest then they'd be sure to make this option available. As I've seen many comments of people wanting this I thought I'd give it a shot, please sign if you'd he interested! Thank you.
http://www.ipetitions.com/petition/nzxt-s340-windowless-model
http://www.ipetitions.com/petition/nzxt-s340-windowless-model