I am Using SCDP and starting to get to know the product (which I am finding a very nice product) however I client that I am adding a shopping cart as a sub-domain (ie...store.url.com). Doing this I am simply adding the e-com as a "bolt on" part and not redesigning the entire site.
I was able to add the additional HOME link on the nav bar of the ecom site, but I really need the header logo to have a link back to the main HOME page on the main site. (www.url.com).
Is there a way to add a simple href link to the header that I can point to my main site?? ( I have a feeling I am just not able to find it.)

I'd like to hear how to do that as well. I am doing exactly the same thing as you.
Let me know if you find out how and I will do the same!

- Jeff