510973 move my sites to other server

We need to move a number of websites from a server currently with 1&1 to space on a shared server environment. There are 4 Sites in particular. 3 of them are Joomla 1.5 and 1 is an OSCommerce site. There are a couple of SSL Certs running. One on a joomla site and one on the oscommerce site. We will need the new shared sites to have the ssl too. As mentioned before, we are moving off of a dedicated server (which you have kindly worked on in the past for us) Onto a shared platform hosted by Heart Internet in the UK of which we are a reseller