URL Mapping is a good way to get lost — especially if you don’t know what you’re doing. And, it’s important because doing it wrong can have dire consequences for your site. This is definitely a job for the professionals. So, who’re you gonna call?
Before you pick up the phone, you need a few facts. First, it depends on how you’re going to do it and that depends on your web server. Lost yet? Consult this handy guide:
Apache server: Mod Re-write.
Microsoft IIS: either an ISAPI Rewrite or the URL Mapping option of ASP.NET.
If all this sounds like Geek to you, call a web developer and do it right.