Sticky Threads can be shared among the BuzzTV models.
Of course some things would be different, such as the specs and etc, but the options and setups should be the same in most cases and similar in other cases.
The xpl4000 has the option. It is channel dependent which means that it depends weather the channel carries multiple tracks or not.
The function is found in the channel menu accessed by using the green button on the RCU (while viewing LiveTV channel)
