I use a Linux server with apache on mdwebhosting I was getting wierd 403 errors after submitting content in Joomla CMS when submitting certain content. I made my own mysql database entry form and i find the same to be happening. If I pass general Text content in a form to a page it works fine. Pass something like this. 1. Open up a terminal (Applications > Accessories > Terminal) <br /> 2. Type in the following:<br /> <br /> <div style="margin: 5px 20px 20px"> <div class="smallfont" style="margin-bottom: 2px">Code:</div> <pre class="alt2" style="border: 1px inset ; margin: 0px; padding: 6px; overflow: auto; width: 550px; height: 50px"><div dir="ltr" style="text-align: left">wget http://dl.google.com/earth/GE4/GoogleEarthLinux.bin<br />sh GoogleEarthLinux.bin</div></pre> </div> <br /> The rest of the install is self explanatory, have fun!<br /><br /> PHP: I Think its got something to do with character but not sue why.