kickstart?

Hello, I recently installed php4 on my win98 system using pws. I wrote a simple script <html> <body> <?php echo: ("hello world"); ?> </body> </html> and it doesn't work - I get: Parse error: parse error, expecting ','' or ';'' in C:\Inetpub\wwwroot\new.php on line 4 Could somebody give me a kickstart - I believe that's a php error, so I'm thinking it's installed right, and I'm almost positive my script is correct. Thanks -