Appending to a file...

 I am currently using a perl script to store form data on a server, it keeps all the data by first opening the file and reading out all the data then printing it all back in, plus the new line at the bottom... (very sad I know...) like this:

      open(BUFFER,"<$MBUKstor") or explode ("Cannot open $MBUKstor at line 25 - $!");
            push @lines, <BUFFER>;
      close(BUFFER);

      open(STORE,">$MBUKstor") or explode ("Cannot open $MBUKstor at line 29 - $!");
            foreach $line (@lines) {
                  print STORE "$line\n";
            }
            print STORE "$FORM{'name'} |:| $FORM{'email'} |:| $FORM{'postcode'} |:| $FORM{'conly'}\n";
      close(STORE);

But I want to just print the new line at the end of the file, what is the code to append to the end of the file???

Regards
JB