Just bought a new computer and was sure this was the end of Project Spark for me. I just wanted to confirm real quick that the method of downloading PS mentioned here http://projectspark.ch/forum/viewtopic.php?f=26&t=91
still works. Their server is slower than hell, but I WAS able to download and install on a new machine. From my understanding, this only works for people who HAD PS for PC before it went dark. Still, if you had it once, erased, and want to mess around with it again, you might be able to.
End of line.