Mounting stuff on the Roomba Discovery Answered
I keep seeing instructables about how to make stuff out of an irobot create, and got jealous. When my uncle got bored of his roomba discovery, he gave it to my grandma, who gave it to me, because she knew that I wanted it. When I got my hands on it, I searched through those Instructables vividly, hoping to find something to do with it (other than clean my house), but they were all for the create! So, I was wondering how I could mount something on top of my roomba. I also want to be able to program it. I found some sort of port thing underneath a cover on the side, I'm not sure if that's it. Finally, I want to know where I can find the cable that may or may not connect this port to my computer. Thanks.
EDIT: I added some pictures.