I am setting up two ecommerce sites on the same server. The ladies want a shared blog between them. Right now, it can be accessed as from onelady.com as www. onelady/blog/ and I would like the same blog to also be accessed from the other domain, as www. twolady/blog/

Is there a way to do this? I've accomplished more straightforward htaccess redirects like directing the domain to a subfolder-- but this is making me feel like a true lightweight!

unless the two sites share the same physical hosting space I can't see a simple way to make it happen.

I would suggest running the blog as a separate site or a subdomain with two aliases or installing the blog script on both sites and pointing it at a common database.