Piczo is a privately held blog and the company is in San Francisco, California. Their eponymous service, also called Piczo, is an online photo website builder and community, and you are allowed to buy an "ad-free" site. With tons of free glitter, music, videos, graphics and codes, Piczo is the number one free website builder. It's easy to create a free website with Piczo and share with your friends.
Photo Flash Maker Pro can create stunning slideshows with basic and advanced themes. And both the slideshows created with basic and advanced themes can be embedded in Piczo. Before you embed the slideshow in Piczo, you need to upload the slideshow to go2ablum. You need to sign up an account of go2ablum at first, it’s free. Please visit http://www.go2album.com.
When you publish the slideshow, please select Create flash files and upload to go2ablum. After you uploaded the slideshow successfully, you will be led to the slideshow page automatically. In the opened page, copy the the embed code of the slideshow.

If you want to embed a YouTube video, just do it in the same way.

Step 1 - Copy the code as mentioned above.
Step 2 - On your Piczo, click on My Site tab.
Step 3 - Mouse over Tools (on the right of the page) and click HTML Box tab. This adds a HTML Box to the Profile Pages.

Step 4 - Paste the code into the box (Right-click in the box and choose Paste, or just hit Ctrl-V).

Step 5 - Press OK, and you are done!