I am experiencing some probs. with DVD players & various software players, the problem happens usually after a few chapters and causes the DVD to lockup. It seems to happen with both Win95 & Win98, the PC's are well capable as the have similar specs to the following:<br>P111-550MMX, 128MB. Ram, 16MB/32MB. ATI Video cards (Usually Rage 128) AOpen 10 X DVD drives & various software players ie. WinDVD,ATI DVD player, Power DVD. I have enabled the DMA settings for the drives with limited success. Ram shouldn't be a prob. could there be some setting to deal with buffering or anything else I might be missing?<br><br>Thanks.