So is it overtracked or not?

Considering the possibility of Halo 2 Anniversary next Year as a launch title for Xbox3...

Possibly hitting/breaking the 60 Million barrier by Jan 2014?

Why am I not surprised theres Sony fans in here desperatly hoping Halo is overtracked?

Seriously lame

It could be, but only a relatively tiny amount, 500k-750k, no way to be sure though. In either case, the previous story of 3M overtracked has been blown away.

If a Halo2 Anniversary is released then I'd say 58M in Jan '14, 60M somewhere in June-August.

Hmm...that would be a stretch. Halo: CEA wasn't too successful and I can imagine the Halo 2 remake will do similarly. I'd say 58m by Jan 2014.

I boosted Halo 2 Anniversary, because of it being a launch Halo that would likely have a key to Halo 5 Beta.

Maybe Im just hoping too much for that

No, it is pretty accurate on this site.  The article says more than 46 million, so it somewhere between 46-47 million.  

Lame that they don't say if it includes digital sales/PC sales and map packs.

Pretty much.  vgchartz actually seems to be pretty accdurate this time.  All we know is it has sold in between 46-47 million copies