1 Go To CatalogèManage Categories=> Add Sub Categories====note the categories ID
2 Go to CMS èPage => add New Page=====note the the url key
3 Got To CatalogèURL Rewrite Management=> find Category Id and open store ==note the Request Path and delete this category
4Go toè add url Rewrite => select custom=>ID path– categories ID(1 step path)
Request Path=> Request Path(3 step path)
Target Path =>url Key(2 step path)
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<action method="setColumnCount"><count>4</count></action> top of the previous layout detailsPaste again in bottom side that show previous layout details<action method="setColumnCount"><count>4</count></action>Save the fileGo To admin Panel and clear all the caches. 
1 Create Account magneto Site.
2 Download Sample Data 1.6.1.0/magento-sample-data-1.6.1.0.zip.
3 Unzip this sample data and run query in mysql.
4 Download The magneto Full Latest Version 1.7.0.2/magento- 1.7.0.2.zip
5 Unzip and upload into server.
6 and Install This fill Complete Details.
7 Now Ready To your Magento Store.