i have vista ultimate, i installed it a couple days ago and now after about 13 hhrs online i come back on the pc to see the explorer crashed!! when i try to click the start button , it shows up with no details, the 3 other folder that was on the task bar moves an is mixed up, one actually crosses over the start button .. i used the task manager to kill explorer an then re launch it, but i find it to be irritating... is there anyone who found a solution to this problem HElp me ... my pc is but 2 weeks old, new hardware 1 gig ram, ecs mother board, 256 mb graphics card vista ready, 3200+ sempron