It's been a while coming, but it looks like some Motorola Xoom users will finally be receiving 4G LTE support, in the very near future. According to a customer service e-mail obtained by Droid Life, the manufacturer has already begun sending out instructions on how to receive the upgrade, as part of an apparent gradual rollout. To make the jump, select consumers, businesses and government clients will have to first back up their Android-based tablets, before shipping them off to Motorola in a pre-paid FedEx box. Once that's taken care of, they'll have to twiddle their thumbs for three business days before receiving their newly refreshed devices, dripping in Verizon's LTE goodness. No word yet on when the rest of the Xoom community can expect similar treatment, but hit up the source link to read the full e-mail for yourself.