2. Opening new panels
Omnimo comes with many, many panels. All these panels can be found in the Omnimo Panels Gallery. Click on the arrow on your desktop to start. If you can't find the arrow on your desktop, right-click the Rainmeter tray icon and choose Configs -> WP7 -> galleryarrow.ini.
All the panels are categorized for your convenience. Click one to try it out! It will open up on your desktop and be ready for use.
If you click on the MORE ADD-ONS button on right, the Omnimo website will open up letting you download extra panels. To install an extra panel pack, just double-click the .rmskin file and it should open up in Rainstaller, where all you need to do is click Install. After you've installed panels from the website, they'll be ready for use at the second page of the gallery. Click the right arrow on top to get there.