Changing text on top of Cart Page

[Snostar]

I need to change the text on the top of my cart page here:
http://www.meadowsmedical.com/index.php/online-store/cart

This is the text I need to change:
"Cart

When you are already registered, please login directly here"

I have been through a bunch of language files, can't find the reference...should I be looking somewhere else?
Thanks!

[PRO]

you dont want to "search" through language files if you do not have to.

Go into "language manager".

Click on "overrides" then click "new".

Then, type some of the text , and hit the search.

When the string comes up. You can click on it, and fill in the new text u want. then save