How do I attach files and/or images?

To attach a file or image to a wave, follow these steps:

1. Start a new wave or open the one you'd like to add to.
2. Click the paper clip icon in the compose toolbar.
3. Find the file you'd like to upload, and select it.

You can attach files up to 20 megabytes in size. All photos you upload will be downsampled -- downsampling is the process of making a digital image smaller by removing pixels. Waves containing large files tend to load more slowly, so we've implemented this process in an effort to keep Google Wave nice and speedy.

If you're interested in uploading high-resolution images to the web, you might be interested in Picasa Web Albums. Picasa Web Albums is Google's fast and easy photo sharing option that lets you easily publish your photos to the web.