They are actually among the best computer speakers available now, and offer DTS, something which I think the Klipsch's don't do, correct me if I'm wrong there.
They use Audax drivers for their speakers, which is a decent, respectable mid-range French driver manufacturer. Audax are famous for their Aerogel drivers, but I think the Videologics are using their lower end paper drivers, other than the subwoofer, which uses an 8" HDA Aerogel driver. A potential problem with this system is its center channel speaker. Its constructed in the same cabinet as the processor, and is a single driver speaker, and as such will not be able to extend much into the high frequency range. Expect a high frequency cutoff of 15KHz or less...