Ok, managed to solve one of the above queries, No. 1:

I changed the PHP code to this:
Code:
    $content .= '<a href="' . zen_href_link(FILENAME_PRODUCT_REVIEWS_INFO, 'products_id=' . $scrolling_review->fields['products_id'] .    '&reviews_id=' . $scrolling_review->fields['reviews_id']) . '">' . zen_image(DIR_WS_IMAGES . $scrolling_review->fields['products_image'], $rs_pname, SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT)    . '<br />' . nl2br(zen_trunc_string(zen_output_string_protected(stripslashes($scrolling_review->fields['reviews_text'])), 60)) . '</a><br /><br />' . zen_image(DIR_WS_TEMPLATE_IMAGES . 'stars_' . $scrolling_review->fields['reviews_rating'] . '.gif' , sprintf(BOX_REVIEWS_TEXT_OF_5_STARS, $scrolling_review->fields['reviews_rating']));
Could still use help with the above no. 2 query, plus if there is a way to may the product name a little bigger as it seems a bit small & the below error log.

I'm also getting this ERROR Log:
--> PHP Notice: Undefined variable: scrolling_review in /02/includes/modules/sideboxes/reviews_scrolling.php on line 28.

This is Line 28:
if (isset($_GET['products_id'])) { $scrolling_review .= " and p.products_id = '" . (int)$_GET['products_id'] . "'"; }

Thank you.