Question: How can I tell if someone is piggybacking on my wireless connection ? 

Answer: Wow...I didn't even know people could do that! Is nothing sacred?\n\nOh...internet wireless. I thought you meant cell phone. lol \n\nActually, I used my niehbors for about 4 months. I couldn't help it, my comp just recognized their signal. You have to put a password on it. If you don't it's just open to everyone.
This question from the Yahoo Q&A forum is categorized in the topic: Health