While we're all anxiously awaiting the release of PlayBook OS 2.0 in February, it looks like RIM is already hard at work on a refreshed version of their tablet. The rumored 3G+ BlackBerry PlayBook will be sporting some upgraded hardware in addition to OS 2.0. According to a leaked slide, the 2nd tablet from RIM looks to feature a 1.5GHz processor, 42Mbps HSPA+ Connectivity and NFC. We're not sure just what else the new tablet will be packing, but this is a pretty good start. Look for more on this in the coming weeks.