XML to Database

$sourcedir is the path to your .xml files
$filename is a direct path to the current .xml file being worked on

error_reporting(E_ALL);
require_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

$sourcedir = "./path/to/your/xml";
$mimetype  = "image/jpeg";

if ($handle = opendir($sourcedir)) {
// Set index to 0, used to populate array from directory list
$index = 0;
// Create empty array to store filenames in
$filearray = array();
	while (false !== ($f = readdir($handle))) {		
		if (($f != "." && $f != "..") && (substr($f,strlen($f)-4,4) == ".xml")) {
			if (!is_dir("$f")) {
				// Assigns each file to a position in the array
				$filearray[$index] = $f;
				// Increments the index variable by 1
				$index = $index + 1;
			}
		}
	}
	// Closes the file handler
	closedir($handle);
	while(current($filearray)) {
		$filename = $sourcedir.current($filearray);
		$xml = simplexml_load_file($filename) or die ("Unable to load XML file!");
		next($filearray);
		
		$file = new stdClass();		
		foreach ($xml->image as $img) {
			foreach ($img->filename as $fn) {
				$file->filename = $fn;
				$file->filepath = $sourcedir.$fn;
				// $file->filesize = filesize($sourcedir.$fn);
			}
		}
		$file->filemime = $mimetype;		
		$file->uid = 1;
		$file->status = FILE_STATUS_PERMANENT;
		$file->timestamp = time();
		drupal_write_record('files', $file);
		$file->fid = db_result(db_query("SELECT fid FROM {files} WHERE filepath = '%s'", $file->filepath));
		echo $filename . ' has been added to the files table.<br>';
		
		unset($filename);
		unset($xml);
		unset($img);
	}		
}

Here's something you can fool around with. Free of charge :P