This interface replaces an older Firepod. The preamps are MUCH better than Presonus's! The added plug-in are a nice bonus, and are very usable!!! The interface works very well on my PC (Win7-64b) at 3ms latency. 2ms works good, but every now and then, it drops. Probably due to my PC, not the interface. It took only a few to get the best configuration, to use with my (Sonar) DAW, and still hear PC sounds. The 2 headphone outs are very loud, which can be very good (and deafening)! LOL I also like the software control panel, helps fine-tune in-put levels on the fly. I would definitely consider another one, if this gave out. And to think, I was gonna spend twice this, on an RME. For the price, you CAN NOT BEAT this product!