Database

[zapme1]

Hi All....

I've been running ZC v1.3.9h (forever) with MANY Modifications! Finally doing the upgrade......
I created a new store with v1.5.7c, loaded my template and successfully migrated my Original Database using zc_install.....

Things are going pretty good with a few bugs to workout!
I have more customizations to make on the new v1.57c site, and a couple of new plugins that I want to install and test all before going live!

My original store running v1.3.9h is still live & taking new customers and orders.....


Here is my question.....

When I'm ready to go live with my New v1.5.7c store, is there ANY easy way to transfer the New Customers & New Purchases (since the original migration) from the old store to the new?

Thanks!

* UPDATE *

My upgraded site is near ready!
I just need to "upgrade my database" using ZC_INSTALL to the most current from my old site to the new.....

BUT.... I have an issue!
I do not have the "Upgrade" Button...!

How can I upgrade my database???