Some cardio DVD recommendations

I'd like to recommend the following cardio DVDs:

Kimberly Spreen: Absolute Kickboxing
Criss Cross Cardio featuring Sherri Jacquelyn

In fact, I'd recommend anything by Kimberly Spreen. This particular DVD is great though, because it incorporates the use of a Body Bar (that is, a weighted bar) for some combat exercises. This is a great way to mix one's workout up a bit.

Sherri Jacquelyn is a bit of a newcomer; however, she does have some rather unique kickboxing moves. She also makes good use of capoeira, which is refreshing. I wish that my right ankle weren't hurting right now; otherwise, I'd do her workout a lot more.

I think I'll borrow these DVDs from the library now and then, just to give my workouts some variety.