No, I don't think it is the mouse driver either. I have later talked with some sort of linux expert, and he told me that it would be smart to update my distrubution. So I would use kernel 2.6.
I have plans to do that but I have just got FC1 to run almost perfect, and I don't wan't to update to an old most outdated FC2 so when FC3 is realesed I'll update.
And then everything will be fine I hope, or else I must realize that he wasn't much of an linux expert after all