was just looking at http://www.firehose.net/~deadbeef/free/nsis/
and i noticed that a new version was released.
Current version: 1.44 (6/11/01)
Download: nsis144.exe (388kb)
Used Edgewize's suggestion for CopyFiles being non-fatal.
Fixed a bug in ui.c which could potentially cause problems.
Fixed a bug in MoveFileOnReboot (thanks to Francis Irving)
Included an #ifdef'd out MoveFileOnReboot (from Francis Irving) implementation that uses RunOnce and so on, but didn't make it on by default for various reasons. See exehead\util.c