I just found out that I will be flying from JFK - SFO each week till June. I want to invest in an adapter for my IBM T30 that I can use while on planes (most likely primarily AA). I have seen a lot of recommendations here for the iGo Juice - but at least one user reported they couldn't run their DVDs using the device. Can anyone else tell me what their experience has been? I really would like an adapter that will allow me to watch DVDs.

Thanks a lot!