--- class.t3lib_stdgraphic.php.original	2009-08-14 14:37:13.200151000 +0200
+++ class.t3lib_stdgraphic.php	2009-08-14 14:22:47.980974000 +0200
@@ -269,12 +269,13 @@
 
 			// Setting default JPG parameters:
 		$this->jpegQuality = t3lib_div::intInRange($gfxConf['jpg_quality'], 10, 100, 75);
-		$this->cmds['jpg'] = $this->cmds['jpeg'] = '-colorspace RGB -sharpen 50 -quality '.$this->jpegQuality;
+		$sharpenArg = isset($gfxConf['jpg_sharpenArg']) ? $gfxConf['jpg_sharpenArg'] : '';
+		$this->cmds['jpg'] = $this->cmds['jpeg'] = '-colorspace RGB ' . $sharpenArg . ' -quality '.$this->jpegQuality;
 
 		if ($gfxConf['im_combine_filename'])	$this->combineScript=$gfxConf['im_combine_filename'];
 		if ($gfxConf['im_noFramePrepended'])	$this->noFramePrepended=1;
 
-		if ($gfxConf['gdlib_2'])	{
+		if ($gfxConf['gdlib_2']) {
 			$this->GD2 = 1;
 			$this->imagecopyresized_fix = $gfxConf['gdlib_2']==='no_imagecopyresized_fix' ? 0 : 1;
 		}