I can't get any website to display any flash content. I get a message that says i must download version of Flash. I goto adobe website and download flash for intel macs (i have intel mac). It intsalls then brings me to a page to install a plugin. When I try toinstall the plugin, it says "failed" and "no plugins were installed".I've tried this on both firefox and safari with same result so I don't think it's a browser problem. I also tried to install an older version of flash and got a message that said i don't have "access" to certain files. I think the problem may lie within permissions on my computer but I don't know how to change them.Any help much appreciated.OS is Mac OS X 10.4Browser: Firefox