If any of you have had trouble with the cart portion of your site (someone puts something in the cart and you get a page cannot be found), here is why:
Mal's reported this morning that their server ww4 was having problems and had to temporarily take it offline. The solution is found below:
Go to your store administration area: (yoursite.com/storeadmin)
Click Catalog Setup
In the Mal's Server field, IF you see "ww4", you should change it to "www4".
Save that page.
Test your cart. You should be able to add to your cart again.
You can leave this setting there permanently and it will still work when ww4 comes back on.
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