Hi, Since a few weeks I'm an happy owner of a R1E-3P032E. Everything works fine, but I'm dissappointed about the performance of Windows Vista. Even with some unnecessary services turned off, it takes about 5 minutes till Vista is completely started up. So I'm thinking of putting XP (tablet edition) on the laptop, but the question is. Would it solve the slow speed problem? And are there any other cons by using XP instead of Vista? (Linux is a bit too complicated for me, and I can't without the compatibility of Windows). I'm also want to install a faster (7200rpm) hard drive. Is it easy to replace the current hard drive? Unfortunately, I can't find any technical documentation about this tabletpc. Or would it void my warrenty?