How can I watch two different programs on my Roku via Slingbox?

Episode 1197
Doug fromDoug wants to know if he can use an HDMI splitter to divide his Slingbox with his Roku Box and control both. Leo says no because he won't be able to control them. Older Slingboxes have up to five HDMI ports in the back (the Slingbox 500 only has one), so if he has an older Slingbox, he could daisy chain them and control them. But Doug should remember that only one person can control it.