It's truly amazing what kids can do on the web these days. My 3-year-old niece can turn on an iPod Touch and flip through to find her game. My friend's six-year-old, Lola, wants to be a star on the Web.

And her cousin Ocelotl loves to go to the Jackson Pollack site where he can make his own paint-splattered homage. But still, every parent I know is conflicted. Should my kid go online? Is it safe? Maria Knee says it's our responsibility to teach kids how to be safe online. She's a kindergarten teacher who blogs with her students, and we asked her: aren't kindergarteners too young to be on the Internet? Mrs. Knee says that unlike TV, the Internet isn't just a source of entertainment. It's becoming our primary source of information. So... What do you think? Do you have any questions about your kid and the 'Net? Post your questions below and we'll pass them onto Mrs. Knee and let you know what she says! To listen to the complete interviews of Lola and Ocelotl — iOla! (TM) — and Mrs. Knee, go to www.cyberfrequencies.com or sign up for our podcast.