American Express Membership Rewards - AMEX MR linking with Mexicana

Hi -

I recently registered my Amex account with Mexicana frequenta... how long does the linking process typically take? Once the account is linked how long does it take to transfer MR points into Mexicana?

Thanks

And while those in the know are at it -

Will Mexicana allow you to make reservations pending transfer of points?

They will hold the res for you.

** Please don't forget to answer my question above!

The link took 2 days.