Nokia’s been a real roll of late, pumping out more handsets than we can even keep track of. To that end, the company is dishing out two more higher-end units today in the E72 and 5530 XpressMusic. The former isn’t drastically different than the recently launched E71 and E71x, packing a slim smartphone enclosure with a full QWERTY keyboard. The phone ships with the Symbian S60 operating system, providing users with easy access to IM, email, MMS and all other smartphone amenities. According to Nokia, the E72 is