multipart/form-data

Hi! Everytime I add enctype="multipart/form-data" to my <form> tag the $HTTP_POST_VARS is empty. If I remove it, everything works. I need the multipart/form-data because I'm doing a file upload as part of my form. I'm running PHP 4.1.2. Any ideas? Thanks mike ps: Here is my core configuration: Configuration: Configuration PHP Core Directive Local Value Master Value allow_call_time_pass_reference On On allow_url_fopen 1 1 always_populate_raw_post_data 0 0 arg_separator.input & & arg_separator.output & & asp_tags Off Off auto_append_file no value no value auto_prepend_file no value no value browscap no value no value default_charset no value no value default_mimetype text/html text/html define_syslog_variables Off Off disable_functions no value no value display_errors On On display_startup_errors Off Off doc_root no value no value enable_dl On On error_append_string no value no value error_log no value no value error_prepend_string no value no value error_reporting 2039 2039 expose_php On On extension_dir /usr/lib/php4 /usr/lib/php4 file_uploads no value no value gpc_order GPC GPC highlight.bg #FFFFFF #FFFFFF highlight.comment #FF9900 #FF9900 highlight.default #0000CC #0000CC highlight.html #000000 #000000 highlight.keyword #006600 #006600 highlight.string #CC0000 #CC0000 html_errors On On ignore_user_abort Off Off implicit_flush Off Off include_path .:/php/includes:/usr/share/php .:/php/includes:/usr/share/php log_errors Off Off magic_quotes_gpc On On magic_quotes_runtime Off Off magic_quotes_sybase Off Off max_execution_time 30 30 open_basedir no value no value output_buffering no value no value output_handler no value no value post_max_size 8M 8M precision 14 14 register_argc_argv On On register_globals On On safe_mode On Off safe_mode_exec_dir no value no value safe_mode_gid Off Off safe_mode_include_dir no value no value sendmail_from me@localhost.com me@localhost.com sendmail_path /usr/sbin/sendmail -t -i /usr/sbin/sendmail -t -i short_open_tag On On SMTP localhost localhost sql.safe_mode Off Off track_errors Off Off upload_max_filesize 2M 2M upload_tmp_dir no value no value user_dir no value no value variables_order EGPCS EGPCS xmlrpc_error_number 0 0 xmlrpc_errors Off Off y2k_compliance Off Off --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.330 / Virus Database: 184 - Release Date: 28.02.2002