I found a way to get a free .com with no ads, banners, or popups. And best of all is that its totally legit
First go and sign up with T35 (http://www.t35.com). They have unlimited webspace, bandwith, and no ads, banners, or popups.... But the catch is that you have to sign up before February 28.
The second step is to go to MyDotTk (http://my.dot.tk), a redirect service which offers top level domains for free. Sign up for redirection and redirect it to your T35 account, and now you too can have a free .com, or .tk as it would seem
BTW I am hosting my new website (AN0REX1C Security) off of MyDotTk, the URL will be http://www.an0rex1csecurity.tk
PS - The catch is that you must get 30 visitors in the first 90 days or your account with MyDotTk will be automatically cancelled
Have fun with this