Index: uc_realex_remote.module
===================================================================
--- uc_realex_remote.module	(revision 1644)
+++ uc_realex_remote.module	(working copy)
@@ -154,7 +154,7 @@
   $cardname = $order->payment_details['cc_owner'];
   $cardtype = $order->payment_details['cc_type'];
   // Change for Realex
-  if($cardtype == "Mastercard"){ $cardtype = "MC"; }
+  $cardtype = ($cardtype == 'Mastercard' ? 'MC' : ($cardtype == 'Solo' ? 'SWITCH' : $cardtype));
   //$expdate = "0104" 
   $expdate =   str_pad($order->payment_details['cc_exp_month'], 2, '0', STR_PAD_LEFT) .
                        substr($order->payment_details['cc_exp_year'], 2, 2);