I cant get my 6 GB of corsair 1600Mhz memory to show it says i only have 4GB... also Fallout 3 and the DLCs are giving me a ton of ***. on canirunit.com it says its my OS and only my OS (((everything in my rig is over kill for thi game))) so it cant be my parts. and it cant be the OS because ive played it perfectly fine 2 times just testing it. all the DLC's popped up when i got out of the vault and everything... OR should i just buy the Fallout 3 GOTY? insted? and if so would that even work? PLEASE HELP