Yay, google finally allows multiple file selection for attachments!!! I’m such a nerd to get excited about this. You can send files from the same folder. Just hold down the Ctrl key and click on each file you want to attach. You can also hold down the Shift key to select a continuous list of files. A definite time saver.
You’ll not only save a few mouse clicks selecting files, but you’ll also see progress bars on each file as it uploads.
via [Official Gmail Blog]