thanks for your replies. some very useful things to think about. I am just wondering whether i will need to expose anything as a web service as i will not be sharing any of our system with the other system, only they will be sharing certain data that is in their databases. Do i still have to expose certain functions as web services or is it mainly to do with the other systems. I know they have been built for interfacing with other systems, so does this mean i have to find out what services they have exposed and then program my application to interact with those web services?
thanks again for your help ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:253827 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4

