I was having problems playing some DVD's (Goodfather Boxset) while on vacation. We had 2 notebooks there. Both were P3's one a 850 the other a 1 gig. The slower one was running XP with 512 meg of RAM, the faster one Win 2000 with 256 Meg of Ram. I first loaded Win DVD 5.0 on the XP one and it was horrible choppy sound and picture. Then I "downgraded" it to Win DVD 4.0, and it ran better but still not acceptable. The Win 2000 one had Win DVD 4.0 on it and it ran just alittle better, but still bad. What does it take to play a DVD on a Laptop these days? Thanks🙂