Request for Address Never Completing

I apologize if this topic has been resolved elsewhere. I looked through the past posts but could not find what I was looking for.

I recently ported my blog, http://www.costumecity.com/blog, from wordpress.com to yahoo. I work for a business that runs a yahoo store and we wanted to host the blog on our own space. After porting the blog over, none of the internal links work. I receive the following error message:

“Firefox has detected that the server is redirecting the request for this address in a way that will never complete.”

Reading the other posts has led me to believe that I should delete the .htaccess file and regenerate my permalinks. However, I have been unable to find the file in the yahoo file manager. Is there anyone someone could direct me to the file or provide me with a different solution?

Thanks for all of your time and help.

*EDIT* I came across this:http://www.seoegghead.com/blog/seo/yahoo-hostings-lack-of-htaccess-support-p8.html and am wondering if this is still the case. Perhaps I should look elsewhere for hosting options.