HELP!!! CPU usage 100% burns are interrupted

[patch god]

damn it i have the worst luck, the most wierd crap always happens to me!!!! arrggghhh!!!!

sorry, just recently this problem started. what happens is when i try to read any dvdrom it goest sooo slow. i tried RNM and dvd decrypter. what happens is it is always going down to 1x when reading and i couldnt figure it out. i then went to task manager or whatever and i ran it when this was happening.

i found a direct comparison. when the cpu usage went up to 90-100% the reading slowed down when it went down it sped up. its driving me crazy, this wasnt happening before why is it doing this. i have DMA enabled, i tried this on my dvdrom and on my 106, same story!!

it even happens when writing. but when im not doing any read/writing the cpu usage satys at 0% WTF is going on.

please somebody help! i cant burn at 2x or 4x reliably cause the underrun protection keeps kicking in becuase of the cpu usage and my burn are hell slower.

PLEASE HELP ME! WHY do i have the worst luck on earth. seriously i do. i could write a book about all the dodgy things that have happened to me.