Ok!
I did it!
The solution to the "Image Handler 2 Conflict with Scrolling Side Boxes" problem is:
1. Go to the file includes/templates/YOUR_TEMPLATE/sideboxes/tpl_whats_new.php and replace
$content .= '<MARQUEE behavior= "' . $scroll_behaviour . '" align= "center" direction= "' . $scroll_direction . '" height="' . $box_height . '" scrollamount= "' . $scroll_amount . '" scrolldelay= "' . $scroll_delay . '" onmouseover=\'this.stop()\' onmouseout=\'this.start()\'>' . $rn .'</MARQUEE>';
with
$content .= '<MARQUEE style="position:relative" behavior= "' . $scroll_behaviour . '" align= "center" direction= "' . $scroll_direction . '" height="' . $box_height . '" scrollamount= "' . $scroll_amount . '" scrolldelay= "' . $scroll_delay . '" onmouseover=\'this.stop()\' onmouseout=\'this.start()\'>' . $rn .'</MARQUEE>';

2. Go to file includes/templates/YOUR_TEMPLATE/CSS/style_imagehover.css and add
#whatsnewContent{
height: 150px;
overflow: hidden;
position: relative;
}

And you're done!!! Mine is woking now just perfect. mainmag.net Check it!

For the author:
Thank you for the module! Is a really catchy one! Can I try and code it and upload an update for you? Or you want to do it? Thank you again!!!

Again... I am a novice... and I figured!