But this one is a bit different. It is 3D. I mean that you can use 3D objects as particles (but with plains too like any others particles systems).
But it's still in development. So if you want to try that i already made, you should download this files :
The help file to have an overview of my particles system commands :
P3D_Particules3D.chm
The file to install the library, it contains one Resident file for structures and constants, the help file, some examples with flare bmp's and the library in itself :
LibInstall_P3D_Particules3D.exe
Note : Sorry for my language 'cause i'm french.

Have you guess it ?

nb : I will probably make a translation of commands and help.