There is a live prestashop 18.104.22.168 with about 700 products [url removed, login to view], which should be upgraded to 1.4.2 stable.
Following modules should be updated: Ajax Filter with Paging, image mouseover zoom and custom coding for the frontpage.
There is a test installation on the same server with vers. 22.214.171.124 under [url removed, login to view] (which was not completed) which can be used if necessary.
please, only people which really can finish it.