Tuffdisc, I liked the sound of them, but, after buying a 100 cakebox, shall never return to them.
Out of the 100 I had 20 odd failures, that is just not good for a joe public customer like me. Previously I have used Verbatim, which are 100 x the discs that Tuffdisc represent. Also, Imation have proven to be a cheaper more reliable purchase. None of my problems have been down to compatibility, just that TUFFDISCS are not reliable !!!