I found this in a newsletter today
http://windowssecret...new-use/#story3
I understand this to be effectively MSE on a Boot CD,
which is not subject to running under a corrupted malware infested Live Windows system.
I do not need this for myself - clean - staying clean - and Partition Image backups if ever needed,
(so far only needed for bad Patch Tuesdays),
but I do have click-happy friends.