3
Rick:
You probably already fixed, but in case it has eluded you, look for line 157 in edituser.php:
$icq_text = new XoopsFormText(_US_ICQ, 'user_icq', 15, 15, $xoopsUser->getVar('user_icq', 'E'));
Change both 15 values as needed; the first one containes the $size variable; the second, $maxlength.
Cheers.