Unfortunately, I can't tell you too much about Blizkick, since I have an Apollo, but Remapollo is quite similar in what it does.
It copies your Kickstart ROM to the Fast-Ram on your Blizzard, speeding up system operation.
I also use it for copying several modules to fast-ram, such as Noclick and most updates which are included in BB2 ROM-update.
I guess this is the authors website:
http://piru.dyndns.org/~p/sw/
