I haven't had a problem with Flash so far but, now that I think of it, I never used it in x64. Flash for me in WinPE was in x86 and using Projector. Not sure if I have ever tried to make an x64 Projector or if it is possible. Currently, I do not have the resources to do WinPE testing like I used to, since my dev environment has changed radically. My only testing option is WinPE x64. The only reason why I am concentrating on x64 is becuase it can handle everything concerning deployments, with very few exceptions (such as creating recovery partitions with MBR.exe) so naturally I want to be able to do everything in x64. SVG is Scalable Vector Graphics. It was something I worked on back in 2003 or so, building regular graphics and also interactive graphics. I had found in the IE9 platform previews that SVG is making a comeback. The reason why this is cool (and a good competitor for Flash) is that it is written as XML files. Originally, you could only use SVG files in IE using the Adobe SVG Viewer Plug-in/ActiveX control. In recent years, SVG has been viewable without a plugin in newer IE (I think 8, not sure about 7) and Firefox and Chrome. The problem is that you still need the plugin in IE to use interactive SVGs but in FF they will remain mostly static! I had originally written a website that was all XML and had no pictures except for SVG. I ended up killing that site because it only worked in IE with the plugin, so it wasn't a viable option. Even with today's browsers it doesn't display properly or at all in anything but IE. The answer to this may lie in the IE9 beta for x64 but I don't have a system to try that on. I have uploaded an example of an SVG I made earlier this year for fun (also to show off to a guy at work who was trying to out dev me lol) http://tripredacus.net/test/svgtest.html You can see the differences in this between IE and Firefox, so even using Firefox files to render SVGs is not an option, and there is no x64 SVG Viewer plugin from Adobe. Wikipedia uses SVG a lot as well, especially for any articles with maps for countries, cities, etc. Their page is here: http://en.wikipedia.org/wiki/Svg