Thanks Jason.
WRT Paypal Payments Standard, the process is easy, as the card transaction occurs on the paypal site, so no SSL or certificate required.
For Paypal Payments Pro, what is the procedure?
Is SSL required/recommended for this ?
From memory, whilst testing using the ecart wizard, the checkout page is created with fields for cc details, can i assume that this and subsequent pages need to be moved to a secure area ?