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Its quite easy, use the search feature here at Macrumors, there's a number of threads detailing the steps. there's also quite a few websites already out on the web detailing how to do it. Just google it.

You can also order the apple usb lion disk as well

Edit:

Here's three such sites: http://www.tuaw.com/2011/08/11/build-your-own-lion-install-usb-thumb-drive-for-cheap/
http://www.pcmag.com/article2/0,2817,2389178,00.asp
http://lifehacker.com/5823096/how-to-burn-your-own-lion-install-dvd-or-flash-drive
 
Its quite easy, use the search feature here at Macrumors, there's a number of threads detailing the steps. there's also quite a few websites already out on the web detailing how to do it. Just google it.

You can also order the apple usb lion disk as well

Edit:

Here's three such sites: http://www.tuaw.com/2011/08/11/build-your-own-lion-install-usb-thumb-drive-for-cheap/
http://www.pcmag.com/article2/0,2817,2389178,00.asp
http://lifehacker.com/5823096/how-to-burn-your-own-lion-install-dvd-or-flash-drive

Thanks. Maybe I am missing something but I never actuall downloaded lion, it was on there when I got my mbp. I cannot "re-download" lion...now what?
 
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