If you thought Dennis Miller was done ranting, guess again. In Still Ranting After All These Years, recorded in early 2002, Miller is in fine form, commenting on everything from ''War and Terrorism'' to Enron; from ''Obsessed Parents'' to the ''End of Class;'' to ''Truth in the Media,'' and so much more. Throughout, Miller is what we have come to expect from him: smart, cutting, laugh-out-loud funny, and more times than not ... right.