Collaborating on Picasa albums

- If you have an album on Picasa that you want to upload, just select it and, under Tools, scroll to Upload and pick Upload to Picasa Web Albums.

- On the screen that appears, you'll see that you have the option to make the album public and you'll be asked whether you want to share the album with others.

- You can share your album at a later time by selecting the album and clicking on Share.

- You can now enter email addresses, separated by commas, of everyone you want to share the album with.

- Below the email to box is a box that you can check if you want to allow people from that list to contribute photos to the album.

- You can enter a message with more details if you wish, then click Send Email to start sharing your album.

- If you chose to allow collaboration, anyone that you just shared your album with will now have the ability to add their photos to the album.