I'd put the template (.dot file) with all that macro's in either the word startup folder. Most likely, Word 2010 is different from older versions, and I must admit I never even used it there.
But I find a folder C:\Program Files\Microsoft Office\Office14\STARTUP However, I had expected one in my profile's Appdata also, because it should be user dependent. The link at the bottom, however, mentioned where it should be, so maybe just create it and put your template there.

In Word 2010 under File>Options>Add-ons I find you can manage your templates. That might be another way.

Also this might help: http://social.technet.microsoft.com/Forums/en-US/word/thread/17ce1147-b44e-4685-a6f9-6b86bb0c235b

Kees