I can never get my omelet rice to work out, since the egg always breaks when i'm trying to get it completely wrapped around the fried rice. I'm sure there's something I'm doing wrong somewhere...

You need to prepare the memory stick beforehand, and if you're comfortable with computers at all you should just use the Despertar del Cementario kits instead of a GUI (since you don't really know who makes those GUIs...) Follow the instructions in the readme and you'll be set.