*UPDATE 2/18/2013* With the new Firmware that was published I can confirm at least on my tablet this root method still works exactly the same without issue on mine.
*UPDATE* If you find that your Gmail does not work afterwards and you don't want to use the built in Email Client you can download this APK either download it from your tablet or onto a SD Card and install it. I can't confirm if my Gmail worked before I rooted my Ramos I never tried it until after I rooted it so I don't know the cause of it not working.
1: Download SuperUser here. It's under ARM Devices. I used 3.2-RC3.
2: Take your Super User Zip File and put it onto a MicroSD Card
3: On the back side of your W30HD on the top is two little notches on a plastic cover. Push up/away from the tablet to reveal the MicroUSB Connector.
4: The slot right next to the Headphone Jack closer to the back side of your tablet is your MicroSD Card Slot. With the name of the card facing the back of the of the tablet and the notched part facing the MicroUSB Connector push the card in.
5: Power the tablet down.
6: Hold the volume up and down buttons at the same time and power on the device while holding them down. You can release everything when you see CWM-Based Recovery at the top.
7: Using your volume Up + Down keys to navigate, navigate till "apply update from external storage" is highlighted then press the power button.
8: Navigate to your Superuser zip for Superuser 3.2 it's Superuser-3.2-RC3-arm-signed.zip and press the power button.
9: Wait for it to complete then select reboot device and press the power button.
10: Congrats you should be rooted. Download Root Check if you want to verify.