file uploads

Hi, I am trying to upload files to my apache server using php. Here is the code from my php form. <INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="2000"> <INPUT TYPE="FILE" NAME="ImageFile" VALUE=""> The form submits, but then I cannot find the file that I sent anywhere on my server. When I use the phpinfo() function to see what the php environment is set to on my server, I notice that the field for the tmp_file_upload directory has no value. DIRECTIVE LOCAL VALUE MASTER VALUE upload_max_filesize 2M 2M upload_tmp_dir no value no value user_dir no value no value My question is if the upload_tmp_dir directive is set to "no value" as in my servers case, where do the files go when they are uploaded? Do they go anywhere? Is there some way for me to specify where the files will go to? I am on a shared server, and don't know if they will set the value for upload_tmp_dir. Thanks in advance, Shawn :)