so there is mega.co.nz, which has been up for years, and there is mega.nz

What is the difference? because the mega.co.nz browser addon isn't recognized on mega.nz ...

mega.nz is slower and keeps asking to install the mega browser addon

some links are mega.co.nz and some are now mega.nz

and speaking of which, where is MegaChat that mega was rolling out in January?

mega.nz must be a fake site. Spoofed. Stealing everything. All your creditentials. Your cookies.
I've never heard of it until now.

I wouldn't use it. Or trust anyone who uses it.
Official mega.co.nz should have mention or links directing towards mega.nz.

The chat? Not heard of that either, but I don't follow Mega news much.
Their facebook page is boring.

possibly, that what i was thinking

in any case I didn't install anything from there, or log in and cleared cookies before hand

yeah on the forum some links posted are mega.nz links

they work (1mb/s to 1.6 mb/s) , but don't recognize the mega.co.nz addon (and work like mega without the addon, hence my suspicion, since that can update if something changed

mega.nz has "Beta" in the top left, mega.co.nz does not.