Windows 7 Hoe premium CD

As per title does anyone have a windows 7 home premium cd I can borrow I don't need the key as I have that on my laptop just need a home premium edition. Or does anyone know how I can create an installation cd from the partition they are stored on the hard drives, as I am looking to format both drives and enable raid 0 but need the windows installation software before I do this

Cheers James

All sorted now:agree:

If your using RAID 0 be a clever bunny and back up reguarly unless there is no important data on there. :)