I know clip shows get a really, really bad rep - especially in this day and age, where YouTube and the like have basically made the point of clip shows completely moot - but I tend to like clip shows, and I thought it was a clever framing device for HOME IMPROVEMENT do a clip show in the form of Tim being up in the middle of the night with a bad stomach ache, and watching a bunch of old TOOL TIME tapes because of it. What was really amusing was the very last tape he watched had the very first TOOL TIME episode on in, where we a big switch in that Tim is the one with an unsightly beard, while Al is the clean-shaven one.