View this article at: http://dev.macnn.com/articles/05/11/18/macnn.reviews.nbc.p2p Friday, Nov 18, 2005 12:55pm Briefly: MacNN reviews; NBC... In brief: MacNN has reviewed the invisibleSHIELD for iPod ($25, shown at right), Protective Solutions' protective case manufactured from a material developed to protect helicopter blades.... MacNN also reviewed ConceptDraw MINDMAP 4 ($200), CS Odessa's mind mapping software.... Tunewear today announced jewel clip ($50), a "charming" heart-style cable winder for the iPod and other portable audio players.... zCover today announced its gloveOne series ($35) of fashionable silicone protective cases for the Motorola ROKR iTunes phone.... Thought Equity today released iPod demo reels for free download.... Fondantfancies.com has unveiled Thrupp 1.2 ($15), an update to its application that lets iTunes users sync their library to any kind of MP3 player.... Diversified Multimedia has released the Video Vault ($40) for Microsoft Windows users, its new software that transfers video and DVD files from a computer to an iPod.