From NSIS Wiki
|Author: virtlink (talk, contrib)|
N.I.C.E. is a Nice Installation Creator/Editor for NSIS-files (.nsi).
N.I.C.E. is at the moment only in it's Alpha stage. N.I.C.E. 0.01.1 Alpha is the latest, the only, and the first version that has been released. You can download it here.
Unfortunately, there will be no further releases of this program, and I will not support it anymore.