On disc 2 of The Ben Stiller Show, select "Special Features." This takes you to a menu of Commentary for Episodes 9 and 10. Select "right arrow" then "down arrow" which highlights the polaroid picture on the screen and press "enter." You will get additional commentary for Melrose Heights 90210-2402 Part 2 from Episode 5 this time with Ben Stiller, Bob Odenkirk, Rob Cohen, Dave Cross, and Jeff Kahn.
Reviews: DVD Talk also has a review of
The Ben Stiller Show by Mike Long.