Let's see:
beams.7z is a beams.vp file, which contains three eff files composed of 60 frames each. beamglow3.eff is beamglow3_0000.dds through beamglow3_0059.dds, as well as beamglow4.eff and beamglow6.eff.
beamss.jpg is, well,
see for yourself.
Bob - beam pack is lots of eff beam glows, explosions, some maps, a mission or two and the tables to take advantage of them. It's at least a year old release.
If either of those packs sounds interesting, I'll upload it. They're likely in some incarnation of the mediavps, or replaced by a better set already, but I can't be certain.