A new e-book reader is set to enter the market as IREX announced that their 8.1 inch display version is planned for an October release. Like Plastic Logic, IREX is partnering with Barnes and Noble for the digital catalog, and teaming with Verizon for the 3G wireless downloads.  IREX has also partnering to sell its e-readers (model number DR800SG) to Best Buy stores nationwide for a price of $399.  This price include 2GB of built-in memory, leather cover, and user-replaceable battery.