Just finished installing windows vista onto my little sister Laptop Acer 4720Z. I even added 2 GB of PC 5300 Ram so vista can run with little issues. I installed that latest drivers to her intel intergrated graphic drivers, now every time I shut down it gives me a blue screen and restarts. Not to also mention I see a 3827968.tmp file in the task manager (every time windows starts) and that makes her computer have a audio adveritsement, which I can't find to delete it. Any advise on how to approach these issues by all mean let me know. Thanks in advance.