PHP4 with GD on Sambar Server (win98)

Hi, I just unzipped php4 on a windows 98 machine, and I put the right files in the right places, and mapped the ISAPI to the sambar server (www.sambar.com), and I can't use GD functions. I uncommented the GD line in the ini file, and I get this error: Fatal error: Call to undefined function: imagecreate() in C:\sambar50\docs\php\test.php on line 16 I've tried changing the directory to the php_gd.dll, but it just won't work. any idea what's wrong or how to debug it? (ps, I get the error because I commented out the header to see what's wrong).. thanks Daryl Kranec ebonytears@uk2.net