There is now a Trojan in the wild that will not be stopped by language=NoHTML. This Trojan is not now widespread but it is a serious threat. http://www.zdnet.com/zdnn/stories/news/0%2C4586%2C5096155%2C00.html "By changing almost 50 registry values, the malicious program disables all programs, prevents Windows from being shut down, and makes icons on the Windows desktop disappear. Because no programs will run--not even antivirus scanners--the Windows operating system on the PC cannot be automatically repaired."