Greetings... I have a relatively straightforward set of questions. I\nown a Compaq Presario 7000US (Athlon 1.2 GHz CPU, preinstalled 80GB\nUltra-DMA HD) and have recently started to have the sorts of problems\none expects when a hard disk is nearing the end of its life. I was\njust wondering what kind of HD I would need to get to upgrade the\nsystem. (ignoring Compaq support's stubborn insistence that "ITS ONLY\nBEEN TESTED TO 80GB @ 5400RPMS.") I know that I need to get an\nIDE/Ultra ATA, but is there any particular limit to how big the drive\ncan be? Right now, I am looking at 120 GB HDs from Maxtor and\nSeagate. Would my BIOS have any trouble with using a drive that\nlarge? Pardon me if this sounds like something of a neophyte concern;\nI have just learned, through experience and in spite of my above\naverage computer knowledge, to be somewhat paranoid with this\nparticular PC, which my perpetually limited budget does nothing to\nhelp. :-p I apologize if this has been covered before. I used the\nsearch function and couldn't find a question exactly like this one.\n\nThanks in advance for any help that might be offered!