Thanks for the quick reply Jeff.  Yeah, I have changed the homepage in the tools menu back to my original page.  I have downloaded MS's antispyware program on my father's computer too, and it seems to do the same thing.  Strange......  it doesn't seem to do it on a reboot, only does it every day, like its set to change my homepage at mid-night or something.  I have adaware and spybot and now MS's tool, and it finds nothing.....  so, that made me think it is MS's program, although, I don't know.