RIM has been promising an HSPA+ capable BlackBerry PlayBook for over a year , and it looks like it's now one step closer to actually being released. A tablet from Research in Motion recently made its way through the FCC's approval process and, if the test reports are any indication, it's a tablet with built-in HSPA+ connectivity. Unfortunately, the FCC hasn't revealed much else just yet, but earlier rumors have suggested that the new tablet will also see speed bump of another sort: an upgrade to a 1.5GHz dual-core processor, as well as the addition of NFC. A leaked RIM roadmap that surfaced earlier this year also suggested that the tablet would be released in mid-2012.And just like that, an LTE version has now also turned up on the FCC's site, operating on frequencies that could indicate support for either AT&T in the US or any of the big three carriers in Canada.Now a second LTE version has turned up at the FCC, this one with support for Verizon's network.