Sorry for the noob question, but I am really curious about this. In cases with no external drive bays like the NZXT S340 (see link below), can one install a DVD drive that is functional. I.e. can I install it internally, making tray face the interior of the case, and if I really need to use a DVD, I remove the front panel and use the DVD drive.
http://www.newegg.com/Product/Product.aspx?Item=N82E16811146189&SortField=0&SummaryType=0&PageSize=10&SelectedRating=-1&VideoOnlyMark=False&IsFeedbackTab=true#scrollFullInfo
http://www.newegg.com/Product/Product.aspx?Item=N82E16811146189&SortField=0&SummaryType=0&PageSize=10&SelectedRating=-1&VideoOnlyMark=False&IsFeedbackTab=true#scrollFullInfo