great contib but manufacturer images are not processed from tep_image function, i foudn simple fix for this problem.

includes/boxex/manufacturer_info.php
find:(about line 28)
if (tep_not_null($manufacturer['manufacturers_image'])) $manufacturer_info_string .= '' . tep_image(DIR_WS_IMAGES . $manufacturer['manufacturers_image'], $manufacturer['manufacturers_name']) . '';

replace with:(i assigned default size for manufactuer image from here . someone can implement for admin control)
if (tep_not_null($manufacturer['manufacturers_image'])) $manufacturer_info_string .= '' . tep_image(DIR_WS_IMAGES . $manufacturer['manufacturers_image'], $manufacturer['manufacturers_name'], 100,100) . '';

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