Import CSV bulk

Hello There,

I would like to import a lots of content automatically and pictures too. I know that there is a built in tool to export/import and i am trying to use that.
I exported the post for one category called “6-12 Boys”. Here is the ITEM part of the xml file :

<item>
				<title>TEST</title>
		<link>http://africa-b2b.com/?p=23</link>
		<pubDate>Wed, 11 Jun 2014 15:26:01 +0000</pubDate>
		<dc:creator><![CDATA[micha3l]]></dc:creator>
		<guid isPermaLink="false">http://africa-b2b.com/?p=23</guid>
		<description></description>
		<content:encoded><![CDATA[Description of the new post - it is different than the product description.]]></content:encoded>
		<excerpt:encoded><![CDATA[]]></excerpt:encoded>
		<wp:post_id>23</wp:post_id>
		<wp:post_date>2014-06-11 15:26:01</wp:post_date>
		<wp:post_date_gmt>2014-06-11 15:26:01</wp:post_date_gmt>
		<wp:comment_status>open</wp:comment_status>
		<wp:ping_status>open</wp:ping_status>
		<wp:post_name>test</wp:post_name>
		<wp:status>publish</wp:status>
		<wp:post_parent>0</wp:post_parent>
		<wp:menu_order>0</wp:menu_order>
		<wp:post_type>post</wp:post_type>
		<wp:post_password></wp:post_password>
		<wp:is_sticky>0</wp:is_sticky>
		<category domain="category" nicename="2-6-boys"><![CDATA[2-6 Boys]]></category>
		<wp:postmeta>
			<wp:meta_key>_edit_last</wp:meta_key>
			<wp:meta_value><![CDATA[1]]></wp:meta_value>
		</wp:postmeta>
		<wp:postmeta>
			<wp:meta_key>_thumbnail_id</wp:meta_key>
			<wp:meta_value><![CDATA[24]]></wp:meta_value>
		</wp:postmeta>
		<wp:postmeta>
			<wp:meta_key>price</wp:meta_key>
			<wp:meta_value><![CDATA[9999]]></wp:meta_value>
		</wp:postmeta>
		<wp:postmeta>
			<wp:meta_key>description</wp:meta_key>
			<wp:meta_value><![CDATA[Here is the product Description]]></wp:meta_value>
		</wp:postmeta>
		<wp:postmeta>
			<wp:meta_key>thumbs</wp:meta_key>
			<wp:meta_value><![CDATA[a:1:{i:0;s:58:"http://africa-b2b.com/wp-content/uploads/2014/06/512-A.png";}]]></wp:meta_value>
		</wp:postmeta>
		<wp:postmeta>
			<wp:meta_key>et_band</wp:meta_key>
			<wp:meta_value><![CDATA[]]></wp:meta_value>
		</wp:postmeta>
	</item>

I seems simple but before processing i have some questions.
What about the permalink? here : <guid isPermaLink=”false”>http://africa-b2b.com/?p=23</guid&gt;

Regarding the link to the photos it seems simple to drop them in the media folder with the correct name…

So the permalkink is an issue or not?