configuring a windows application in IIS

hello , i am new to this topic and i have little good knowledge about hosting in
IIS . i have learnt that the configuring the windows application in iis is
called smart line . Can anyine give a brief introduction of this and help me
learn about this . i want to learn this fast since i need to know abt this and
needs to be applied in my project Can anyone help me??? Thnx in
advance..........

I've been using IIS for over a decade and have no idea what "smart
line" is, so my guess is you are looking at some custom application.  You
would need to check with the publisher of that application for help.  IIS help
is at www.iis.net, and since this doesn't seem to involve ASP.NET, there's not
really any help here in these forums.

Jeff