Sitemaps & Multi Stores.

OC 2.0.3.1
Have setup a second store and generated a site map for it, only problem is where does it go?
Can't be placed in the public_html directory as there is a sitemap.xml already there for the first store.
Where do I find the root of the second store to place this in?
TIA

I am guessing you are using an extension for generating hard-copy sitemaps as the default OC Sitemap does not does this, it is dynamic.

Using a xml sitemap generator, is there a better way?

Take a look at the extension in my signature 'UKSB Sitemaps'

It offers multistore sitemaps.