Hi All

I have a custom module I made for Magento. From the admin, there is a multi-select list of store products. The selected products from this are output in the form of a comma separated list of SKU's - for example:

// Get Featured Products from list
    $configData = Mage::getStoreConfig('featured_products');
    $featuredlist = $configData['settings']['featuredlist'];

This gives the output in the following format if I < ?php echo $featuredlist ?>:

cn,asc,ken,steve,nine,ecco,ana

Is it possible to output a collection from a category in the same way, as a comma separated list of SKU's? I currently use the following to get a collection:

$_productCollection = Mage::getResourceModel('reports/product_collection')
    ->addAttributeToSelect('*')
    ->addAttributeToFilter('visibility', $visibility)
    ->addCategoryFilter($_category);
    $_productCollection->load()