This is a notice from PSI Gate for their gateway customers.
Merchant Notification
In order to better service you with reduced unscheduled outages, we are upgrading our processing hardware. To facilitate this process a scheduled outage will take place this weekend on:
Sunday April 4, 2010 between 3:00 am & 7:30am EST
If you have any questions or concerns please contact us at 1.877.374.9444.
Thank you for your understanding. We appreciate your business.
Thank you
PSiGate Support