Could anyone give a simple example of how to set the TProcess.Environment variables?

I have something like:

PROCESS:=TProcess.Create(nil);
PROCESS.Environment:=TStringList.Create;
PROCESS.Environment.NameValueSeparator:='~';
PROCESS.Environment.Add('REMOTE_ADDR~'+rWebServerRequest.IP);
PROCESS.Environment.Add('SERVER_SOFTWARE~'+grJISConfig.saServerSoftware)
;
PROCESS.Environment.Add('DOCUMENT_ROOT~'+rWebServerRequest.saRequestedDi
r);

Everything compiles - but the resultant environment in the application I execute (fast-cgi's echo because it shows the environment variables) reports
One long line.

I've tried the equal sign instead of the tilde.

Does any one know what it missing?

Thank you in Advance,
Jason P Sage