[fortitudine]

Hi NN,

It is nigh on impossible to find out much because there aren't many c-discs that hav beeen around long. The Prestige and ProDisc-c probably have to longest track records, but even then you'll be lucky to find much more than 2-year data.

I haven't checked the SAS6 proceddings, but you can usually get pretty up-to date stuff from the conferences. Check Mark's post on that.

I wasn't even aware of several you mentioned. Let us know if you find anything interesting. Dr. B. and Dr. Zeegers probably have among the best track records, also Lali Sekhon, formerly of Australia but now in the US (Utah???)