I've recently read that Zorin OS is one of the lesser known linux distributions based on UBUNTU with built-in support for multimedia, java, flash etc. however the USP of Zorin OS it is written, is its customizable desktop appearance to resemble windows 7, xp etc... as the user wishes & built in support for windows applications. also its core version's requirement of RAM is 378mb and lite version's requirement RAM is 128mb with 266Mhz processor is amazing !!. this should make it very fast on even older PCs.has anyone tried it & any end user experiences to share about it? Sai