We just got invited to a special party put on by Sprint and HTC on April 4th to witness the latest collaboration between the two companies. Could this be the LTE-capable One X we heard about yesterday? No matter what it is, we'll be there -- and we're definitely looking forward to it.HTC and Sprint ready to show off a new 'collaboration' April 4th, might be the One X originally appeared on Engadget on Tue, 20 Mar 2