nravon

If you are using the default connector it will handle all the links automatically (Accounts go into an object called "companies") but I am sure you can't interrogate that object unless via API and am sure you can;t do that if you use the default connector as that API is turned off.

I agree but in some cases you can't use the default connector (such as when you want to connect multiple Salesforce's to a single Marketo instance).