I have 2 computers, one with NT and W98 dual-boot capability, one with W2K and W98 dual-boot capability. I d/l the latest Java from the Sun site (using the link at IB), and the latest standalone version 4.x of IB. On one machine IB randomly goes to the Blue Screen of Death on both W98 and NT, on the other machine it also BSOD's on W2K. As I said, it's random, no other program I run causes that on either machine, I'm sure it's related to the use of Java (must be all those Microsoft programs on my machines gently protesting...) Is this happening to anybody else, and does anyone have any suggestions. I'm trying to add IB to my arsenal along with my regular broker (Cyber) but these BSOD's are nasty stuff and I have a very low tolerance for instability.