Get out that plastic and point your browsers to Apple's online storefront as iPad pre-orders are now live. If you want to get some of the retina-display goodness, then you better not delay. Demand will be high and likely outpace supply. Note that Apple's servers are getting slammed, so the site's availability will be spotty for a while. Good luck!Apple iPad pre-orders now live in the US originally appeared on TUAW - The Unofficial Apple Weblog on Wed, 07 Mar 2012 15:10:00 EST. Please see our terms for use of feeds.