MSI has updated their C-series line of notebooks in the form of the MSI CR620-030, CR620-033 and CR620-031. Depending on the model chosen, prices range from $529 to $750, where they will come in a variety of Core i3, i5, or Dual Core processors. All three models will sport a six-cell battery that ought to be able to pack enough punch to deliver ample juice for the day’s work without requiring you to run to the nearest power outlet. Sounds great for roadshows like CES and WMC, eh? Well, you can always head over to NewEgg.com and check out the availability of these models.