For the longest time I have been under the impression that sprites could manifest in any node that they have had prior access to, regardless of wether it was currently connected to the matrix or even had its wireless on. For quite some time this is what has made technomancers so amazeing. (riggers in particular)\
Recently however, one of my friends was working on a technomancer and he was unable to find proof of this rule, I myself checked was unable to find if there was actualy any truth in this element that we have been playing with for quite a while.
So dumpshock, were we crazy, or are we just missing something? Is this actualy anywear in the rules?