here is the info I gave Jessy, this will show you how to create the same disc, but for your system. The posting I did for Jessy expired after 7 days, so its gone at this point,
Please take a look below:
Rm can be downloaded from this link: www.dell.com/.../DriverDetails
The 2nd video at this site details how to create the bootable iso en.community.dell.com/.../1767.dell-repository-manager.aspx