Hello I was wondering if it was totally necessary to have 2 seperate hard drives when using a dual nand Phat Jasper xbox 360 for RGH and stock side? If so what is the best recommended way to do it, I have read about people using external hard drive for the RGH side but then not able to use DLC and I have heard about people using a phat case and inserting a laptop drive so I figured I come here and get the opinions of the professionals. Thanks in advance for any help and suggestions you provide and I look forward to hearing your responses. Have a great weekend!