Hey guys..I have become very interested in buying a Zagg invisibleSHIELD from Best Buy when I pick up my Epic 4G on launch day..I have never used an invisibleSHIELD but I have seen a variety of YouTube videos that have made me want to purchase one to protect my new Epic 4G without having to add a bulky case like I have with my previous phones..It appears that you can buy the full body invisibleSHIELD or just the screen protector invisibleSHIELD....I would prefer the full body invisibleSHIELD so that my phone is completely protected from scratches or scuffs on all sides....Since I have not purchased one before I would really like to hear from any of you guys that have used these on your phones...Good or bad experiences would be great so that we can have a good idea of if we should spend our hard earned cash on this case alternative for our beloved Epic 4G's! ! ! ! Check out these YouTube links for some great information on the Zagg invisibleSHIELD..... http://www.youtube.com/watch?v=kmqe9G5TIOg YouTube - invisibleSHIELD? - What Is It?