If last night's unveiling of a suspiciously SIM-shaped blank space on the Kindle 2's circuit board wasn't enough proof for you that our little reader is set for a big international journey, this might just be the ticket. Lab126, the company that developed the Kindle (and whose logo is somewhat less than subtly emblazoned across that silicon wafer) has posted a job listing for a "Wireless Software (Firmware) Manager" with "competency in 3G wireless technology (HSPA, EVDO)," experience in "working with one or more 3G wireless chipset solutions and Linux-based devices," and who doesn't mind engaging in a little overseas travel themselves. Granted, this could be in regar