I have had recurrent blue screen events with a Dell 8400 PC for the past 4 months - I had only owned it for about a month when they started. They seem to happen quite often now. I have attached the minidump files in the hopes that someone may be able to read them and suggest a course of action. Most of the error codes have been 0x00008086 - last week I saw one with a 0x00000007e code as well. Any suggestions or input would be most appreciated!