V-r0cK on 02 December 2009
I'd like for this rumor to be true. Im still planning on getting a Go tho and would use the UMD drive for games i wont have on the Go. If the PSP-4000 still has a built-in UMD drive im sure its still going to be fairly bigger than the Go so ill still stick with the Go. I dont like to carry fat stuffs in my pocket.
