thank you very much gameutopia. i got it.

1, I have another question, how can i add a banner ads to the right side or left side of the site? i try it in the setting banner. i put adsense on right side below shout box but it was not appear there. the result the ads is in the background.

2. i try to add video but the limit is only 8 mb. not able to upload it. how can i chnage it or change to imbeded code only ?

3. i upload games but did not work, how to do it?

check my site, i glad to see more accept any suggestion to improve it. http://www.adsflick.com

Thanks!