Something

[ -d "${download_path}" ] || mkdir "${download_path}"
cd "${download_path}"

echo "Downloading to $download_path"

#############################################################
### This is the list method to be used with the -s switch ###
#############################################################
if [[ "$method" == "list" ]]
then
    cat $conf_path/$list |
    while read line
    do
        [ $(du -c $download_path | tail -n 1 | head -c -6) -lt $max_size ] || continue
        [ $(find $download_path | wc -l) -lt $max_files ] || continue