The slower 1x burned discs have a better chance of long term survival, imho. I have masters 11 years old now that read as new. That being said, I still save a disc image of the DVD on harddrive plus the final project tape and original tapes, of course. Humidity and heat are the real dangers as they always have been for tape. R.B. matblack at mac.com wrote: > thought DVD was more stable than tape - which as I understand it has the same half > life. Is the only alternative to re-archive every 5 years or so? > m > > _______________________________________ > Matthew Guemple > c. 646.734.6601 > matblack at mac.com > www.creativehotlist.com/m_guemple