You can combine photos from multiple folders into a single album in
Picasa. Photos that you include in an album remain in their original folder locations on your computer, even if you reorganize or delete photos from the album. To create an album, you can follow these instructions:
1. Select the photos you wish to include in the album and put them in the Photo Tray in the lower-left corner of the window. (drag photo down to the Photo Tray)
2. Once all your selections are in the Photo Tray, click the Add Selected Items to an Album button on the Photo Tray.
3. Select New album. You can also choose to add the photos to an existing album in the menu.
4. In the 'Album Properties' window, name the album.
5. Click the OK button.
You can edit the properties of a folder or album using the following steps:
1. Select the folder or album you'd like to edit.
2. Click the Folder menu or the Album menu in Picasa.
3. Select Edit Description.
4. Make your edits. Please note the following:
* Date: You can manually choose a date that should be associated with the folder. Alternatively, Picasa can analyze the timestamp of your photos in the folder or album and determine a date for you if you select the 'Automatic Date' checkbox.
* Background music: Select the 'Use Music for Slideshow and Movie presentation' option if you want music to accompany the display of the photos in that particular folder or album, while in slideshow or movie mode. Click the Browse button and select the MP3 music file you'd like to use.
5. Click the OK button.
Other options - Windows Picture and Fax Viewer presentation software can create slideshows - at the same time that Windows Media Player is playing music in the background
Other options - presentation software can create slideshows with music - three example:
• Microsoft - Powerpoint
• Open Office - Impress
• Corel WordPerfect - Presentations
Web based Slide shows - with images and music
http://www.smilebox.comhttp://www.slideroll.com/
Windows Movie Maker - Windows XP or earlier
Windows Live Movie Maker – Windows Vista and Windows 7