Баннеры можно просто сохранять, например в FireFox в контекстном меню есть "Сохранить изображение как..."
Насчет вставки с помощью include:
ИМХО, проще вставить код таблицы с баннерами в шаблон, т.к. использовать include в IPB просто так нельзя.
На ibresource написано как в версии 2.1.* инклуд использовать:
//****************************
// IPB 2.1 includes Hack
//****************************
//****************************
//PART 1
//FILE : sources/ipsclass.php
//****************************
//****************************
//FIND
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->$text = preg_replace( "/(<|<)% (MEMBER BAR|BOARD FOOTER|BOARD HEADER|CSS|JAVASCRIPT|TITLE|BOARD|STATS|GENERATOR|COPYRIGHT|NAVIGATION) %(>|>)/i", "<% \\2 %>", $text );<!--c2--></div><!--ec2-->
//****************************
//REPLACE WITH
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->$text = preg_replace( "/(<|<)% (INCLUDE|MEMBER BAR|BOARD FOOTER|BOARD HEADER|CSS|JAVASCRIPT|TITLE|BOARD|STATS|GENERATOR|COPYRIGHT|NAVIGATION) %(>|>)/i", "<% \\2 %>", $text );<!--c2--></div><!--ec2-->
//****************************
//PART 3
//FILE : sources/classes/class_display.php
//****************************
//****************************
//FIND
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->$this->ipsclass->skin['_wrapper'] = str_replace( "<% CHARSET %>" , $this->ipsclass->vars['gb_char_set'], $this->ipsclass->skin['_wrapper']);<!--c2--></div><!--ec2-->
//****************************
//ADD AFTER
//****************************
//-----------------------------------------
// PHP INCLUDES
//-----------------------------------------
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->$incmatches=array();
while (preg_match("\x3C\% INCLUDE \"(\S*?)\" \%\x3E", $this->ipsclass->skin['_wrapper'], $incmatches) >0)
{
$this->ipsclass->skin['_wrapper'] = str_replace("<".$incmatches[0].">", "<?php include\"" . $incmatches[1] . "\"; ?>", $this->ipsclass->skin['_wrapper']);
$incmatches=array();
}<!--c2--></div><!--ec2-->
//****************************
//PART 4
//FILE : sources/classes/class_display.php
//****************************
//****************************
//FIND IN THE do_output Function
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->print $this->ipsclass->skin['_wrapper'];<!--c2--></div><!--ec2-->
//****************************
//REPLACE WITH
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1-->print eval('?>' . $this->ipsclass->skin['_wrapper'] . '<?php ');<!--c2--></div><!--ec2-->
//****************************
//SAVE ALL AND UPLOAD
//****************************
//****************************
//FINISHED
//****************************
//****************************
//TO USE
//****************************
<!--c1--><div class='codetop'>Код</div><div class='codemain'><!--ec1--><% INCLUDE "http://www.yourdomain.com/test.html" %><!--c2--></div><!--ec2-->
//Works with php, html and txt files
//Enjoy
//Andrew