I've figured out what is going on with EEE Pad Suite for Mac.
The MyCloud app is the Transformer's app for use with Splashtop's Streamer. Asus has rebranded the Streamer for Windows and calls it EEE Pad Suite. Mac users can download Streamer at Splashtop's website. The directions are easy to follow. A .dmg is downloaded. After double clicking on the .dmg icon, an installer opens up.
After installing Streamer on your Mac, you will be able to see your Mac desktop on the Transformer by opening the MyCloud on the Transformer and then choosing the MyDesktop icon and choosing your Mac in the next window.
I am amazed that this all works but I can even watch the mp4 movies I took with my digital camera and saved on my Mac's harddrive in the Quick look mode.
Enjoy!