Creating Auras/Halos and particle systems for casual game

Please send any particle related demos of your work so I can see you really can do this. We are under time pressure and have not time for tryout-experiments, please have that in mind, thanks. We are creating a casual-game in which crystals get moved on the main screen. The movement alone looks a bit dull, so we intend to spice it up with some nice particle FX. Objectives: - creation an aura/halo, a seamless-animated glowing-effect around a crystal - create an overlaying particle-effect which will make the basic movement look better - create two glowing cursor-animations (a basic cursor gets a seamless-animated glow around it) - creating a star-animation in four different variations, just a flare rotating, fading in and out, very easy I put in most of the data into the preversions-document. Next to payment I offer game-credits. Christian