Featured Slider custom html content

Hi, for an website that is still in development I used the Rock Star Free theme. At the frontpage I disabled the header logo by CSS and used an modified featured-slider.php file to setup the logo content on the page I used as featured page #1. So, because of any future updates I decided to buy the Pro version and use custom slider to setup the logo at the frontpage. So I bought the pro version, setup the theme as default...but still no html tag will be possible for the slider. So, do I still have to modify the php file to use the full content, not the excerpt? >> Free version witj modified php-file: http://notscientists.austinlucas.com/ Thanks Carsten