Hi All

Because of PCI DSS compliance issues I'm changing my Zen Cart to take payments on Sagepay's servers. I've located a module for it and I've started trying to implement it. However I've already got a couple of issues. The requirements stipulated in the readme.txt file are as follows:-

1)SagePay Form account
2)cURL is required and MUST be compiled into PHP with SSL support
3)SSL Certificate
4)Port 43924 open for bi directional communication

1 and 3 are fine. What is 2, is this something I can implement or is it something my hosting company needs to do? With regards to 4, my hosting company has told me the port is closed. Is there a way around this?

Thanks in advance.