SiteKiosk
This feature-packed package is designed for public access stations and turns any PC into a kiosk. Users can only access sites, applications, and settings you approve through a shell you design. You can command SiteKiosk and extend its functionality via scripts, objects, and ActiveX controls, or... On start-up, SiteKiosk replaces the current system shell with its own. ... The SiteKiosk Object Model provides a huge number of objects and ActiveX controls to manipulate the whole application by means of a script!
http://www.sitekiosk.com/download/sitekiosk6.exe - 11Mb - Download - Screenshot

SiteCafe
The SiteCafe software was developed in particular for Internet and Cyber cafes. It allows you to centrally manage account and customer information stored on one or several hunderd client computers within a local network or on your internet server. Operators will be able to bill their customers... 0, SiteKiosk Payment Bundle on Client Side. ... Control features include operator accounts for the server; disable/enable all stations, content filter on/off, shutdown on/off all stations from the server; prepaid, post-paid, pincodes, & login accounts for users; OS & website restrictions; control...
http://www.sitekiosk.com/download/sitecafe.exe - 16Mb - Download - Screenshot