ok i did it. this is not working.. I am not using the flash.php3 code at all.. i just created a new template called home_tetris (for example) and copy the code from my home template and pasted in the template home_tetris. I removed the code that shows the news and put a link like this:
<td bgcolor="#000000" align="left" valign="top"><normalfont>
<br><br>
<center><OBJECT classid="clsid

27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0"
width="100%" height="$h">
<PARAM NAME=movie VALUE="http://www.tecnibyte.com/forum/game.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE="$b"> <EMBED src="http://www.tecnibyte.com/forum/game.swf" quality=high width="$w" height="$h" bgcolor="$b" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></EMBED>
</OBJECT></center><br><br>
</td>
instead..