"SECURITY MODULE" error, what is it?

[Grumpy]

Also Daemon Tools works better with different bus names, vendor id, etc.

Again I've never had to change the Bus names for either Daemon 3.47 or Alcohol 120. I have not yet installed Daemon 4 so I can not say the same about DT4? But as Barry points out, I have read that DT4 changes the bus names on install anyway.
I mount all my images using Alcohol but I had to install Daemon 3.47 for one game. I cant remember which one that was though? I will come up with the name of it over the next few days.
I also should add I dont install any Starforce games at all so that is probably why I have not yet needed DT4 or SFN!
I also find SDhide and SR7Stop works, for me, on all the later Safedisc and Securom games so I have yet to need anything else.
And yes, a 64bit bersion of DT4 is now available.
Lastly, this sentence from Dabhand probably should be worded as
"AnyDVD and other emulating/hiding programs must be closed."