There's only two things we can say with certainty about Telstra's "official" Froyo update for the HTC Desire: it's already overdue, and no one at Telstra seems to know yet when and how it will be delivered.

Back on September 15, Telstra promised it would deliver the long-awaited update to Froyo for customers who had purchased the HTC Desire. One month later, it hasn't happened, but Telstra is still claiming it will happen in "the next few days".

The timeframe for Froyo on the LG Optimus is a little vague, but Android lovers rocking the HTC Desire have a more definite timetable: Telstra has said there'll be an over-the-air update to Froyo within the next four weeks.