Hi all, does anyone know what medium i can use to get data passing to and fro, from a PHP web service, to an ASP web service? eg, xmlhttp, ajax etc.......what technology can be used to talk to them both?, or what can i do to make this happen? basicly, i will be implementing a 'property' service. This service (in php) will allow browsing of property data. Other users must also be able to access and implement my data, connecting via xmlhttp (AS THEY ARE USING asp.net). I must also implement other peoples services (eg weather info service, news service etc), by connecting to their ASP services from my PHP service. so what can i use to get this to happen? ASP uses xmlhttp, but PHP uses SOAP and ajax etc........ i may be missing something, so if someone could let me know i would be much obliged. hope i explained my problem ok. regards MW