I have just installed ColdFusion 9 Developer Edition on my Windows Vista machine for development purposes. Unfortunately I have yet to locate any documentation or tutorials as to where I place my files and how to view them in a browser. A point in the right direction would be appreciated.
FYI, I also have WAMP installed.
During the install, it would've asked you if you wanted to use the "Built-in Web server (development use-only)" or if you wanted to "configure web server connector for ColdFusion": if you want to use your existing Apache (as part of WAMP), you need to configure a web server connector and specify the appropriate paths (where Apache is installed, where the webroot is, etc.).
EDIT
If you chose the built-in web server option, you should be able to go to: http://127.0.0.1:8500 and pull up the "welcome" page; more info is here. Also your webroot would've been asked/specified during the install, but you can change it through the administrator I believe or the mappings file (it's been a while since I've used CF).