Not wanting Nokia, Motorola, Amazon or Apple to hog all of the attention this month, HTC just sent out invites to the press for an event on September 19th. The invite doesn't offer up too many clues as to what will be revealed at this particular time, but we have a feeling the company may offer its competition to whatever products Nokia will unveil tomorrow (hint: not Android). Regardless of what it may be, we'll be there to give you the full scoop. We'll post more details as they flow in.Filed under: Cellphones, Wireless,