Hello people. I hope you all are doing fine. Well, I owe a personal computer, had got as a token of love from dad last week. Anyways, I have firefox 4 installed in my computer. I guess itís the latest version. My operating system is windows xp3. Itís been all fine and everything works fine. But, the only problem is that when I clean up I find lots of dmp files. What are these dmp files ? Why are they appearing? Do let me know.