Hi all I am really new to this so please bare with me, i have a toshiba dvd writter which writes dvd-rw at 1x and dvd-r at 2x. I know this is not very fast but it does me my questoin is if i buy blank dvd's which say 4x on them will they still work with my writter? or do they have to say 1-4x on them? I know its probably a very stupid question so i apologise in advance. Thanks for your help Chris