JUST GOT THIS NEW DELL XPS 600.  LOVE IT.  I HAVE INSTALLED A FEW PROGRAMS AND THEIR UPDATES THAT I HAD ON MY SONY VIAO.  SOMETHING IS NOT QUITE RIGHT.  OCCASIONALLY WHEN I CLICK ON "MY DOCUMENTS" OR TRY TO LOOK AT PICTURES IN "MY PICTURES", EXPLORER CRASHES AND TAKES ME BACK TO THE DESKTOP.  ANY IDEAS.  WOULD APPRECIATE IT.  I HAVE INSTALL ROXIO EASY MEDIA 7 W/ UPDATES, REGISTRY MECHANIC, MICROSOFT DEFENDER BETA 2, AUDIOLABEL, LAVASOFT AD-AWARE, DVD-X-COPY PLATINUM, THE PRINTSHOP 12 DELUXE W/ XP UPDATES, HP SOFTWARE FOR OFFICEJET 7410 W/ UPDATES, HP SOFTWARE FOR DVD WRITER DVD420E W/ UPDATES, WINDOWS MEDIA CONNECT.  ALSO, POWERDVD WHICH ALSO CAME WITH THE XPS600 CRASHES EVERYTIME I TRY TO PLAY A DVD. COULD IT BE THE PATIN COUFIN DRIVER.  ALSO, MY EXTERNAL HP DVD WRITER WORKS FINE, BUT THE BRAND-NEW DVD-RW ON THE XPS 600 WILL BURN DVDS, BUT THEY ARE NEVER PLAYABLE.