According to Sony’s Fujio Noguchi, deputy president of the Digital Reading Business Division of Sony Electronics Inc., the company has no plans to introduce a color e-reader anytime soon. Apparently their new Reader is doing very well in sales, especially in Sony’s US online store, SonyStyle.

The Reader Touch Edition is the best selling device out of all of their e-readers at $299. Sony won’t take on a color e-reader until E-Ink technologies move along enough for their liking.

We now have some images and specs on a couple of new Sony e-book readers, the PRS-300 and PRS-600. The PRS-300 has a 5″ LCD display without audio output, and it will also lack a memory card slot. But you do have 440MB of storage space.

The PRS-600 is the better model, equipped with a 6″ touchscreen display along with audio output and an SD/MS memory card slot. You also get 380MB of storage space. We don’t know if they have Wi-Fi yet, which is what we really want to know.