[quote][b]Posted by:[/b] Xd00999 Personal preference, but I would rather not spend ~$30 on a hard drive while I still have 55 GB left. If I do upgrade, it won't be until that number is much smaller. [/quote] I see. Maybe it's best for you to erase some stuff or save ~20-30 gb for Halo 4? Otherwise, 55 GB isn't enough considering that there is lot of new games and even you have to consider that Halo 4 will bring DLCs in as well, which it would eat up space of HDD pretty much, so I think it's wise to get new HDD to make room for new games and Halo 4 stuff. Just sayin'.