For those of you having the port 1129 issue that results in the error
Fatal error: Cannot use string offset as an array in/home/content/59/7142359/html/includes/modules/payment/linkpoint_api.php on line 472
I was able to solve this by adding the following line to lphp.php (catalog/includes/modules/payment/linkpoint_api/):
Line 293: curl_setopt($ch, CURLOPT_PORT, 1129);
Hope this helps somebody.
Jason.Wolfsmith