border

It seems you need to change css in order to put border:
- not only add border,
-but also specify width and height in order to avoid space beetwen image and border.

For example, my final slideshow_creator.css in this page:

/*slideshow_creator.css*/
.ssc{
	text-align:center;
}
.ssc, .ssc-title,/*.ssc-image*/ .ssc-description{
	display:block;
}
.ssc-title{
	font-weight:bold;
	}

.ssc-image {
	margin:0;
	width:340px;
	height:232px;
	padding:0;
	display:block;
	border: 10px solid #171717;
	-moz-border-radius:30px;
}

PS: -works with firefox & IE7
- you can delete /*.ssc-image*/