Is this join.me.exe thingy self-contained? In other words, does it install anything on my computer? I am asking because I'd like to use it in the context of PortableApps.
It appears that it is self contained. Running as a guest does not require access to the registry or installed any files according to timestamp. The only thing it does is add a process called joinme.exe with around 20Mb memory use.
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