OK.. so with a simple form like:
<FORM ACTION="confirm.php">
Name: <INPUT TYPE="text" NAME="name">
<INPUT TYPE="submit">
</FORM>
Then script.php would be something like:
<FORM ACTION="send.php">
Name: <? echo $name; ?>
<INPUT TYPE="hidden" NAME="name" VALUE="<? echo $name; ?>">
<INPUT TYPE="submit">
</FORM>
...and all the user's values would be sent on to send.php, and ba-bam -- you got'em.