[newbie q] remix not working

Hi I am new to KalturaCE.

I have just installed KalturaCE_1.5_Beta on my web server by following kalturaCE_readme.txt. I've been able to upload some videos via KMC, and create Player via "Player List" from KMC. I copied the html code to a generic webpage, but the edit button does not work. I can stream videos and browse the playlist.

Can someone point me to what I might be doing wrong? I assume I need to add something more than just player html code provided by the player editor.

Thanks for your time
-Garvin