I threw a Slide slideshow together on the blog including music from Diana Krall (Canadian Jazz singer and a very good piano player), looks OK, so I’m not sure why it doesn’t work for you. Just embed all the code that the slide page generates. My philosophy now with my site is to publish all photos etc. on my own site. Things like slide.com come and go as businesses come and go but I figure if it is all on my site, I will always have it. The web service I have, Bluehost.com, gives unlimited space for all files as long as they are genuinely used for the web site.