Home Streaming Media Server

[rawfuls]

Hm, never thought I'd be in your shoes, but I sort-of am now.

My brother is home for the most part now, which means there's a new spot in our HTPC console for his PS3.

My other brother had his friend setup media streaming from PC->PS3, and he could watch movies, tvshows, that he had on the PC, directly to the computer.
We are wanting to do the same..

Now here's the tricky part.

I have Music, Movies, AND TV Shows.

I've tried Windows Media Player, TVersity, but all of them only support Music & Movies; and won't add that second library/separate library for TV Shows.
Why?
I have tons of TV Shows I want to have separated from the Movies section, because scrolling through all those TV show episodes to find one movie can get.. annoying.

Curious if you ran across any other alternatives?