I have also been spending my time trying to download OS 9.1 for my elderly IMAC. I finally ordered DSL and my computer OS is not compatible!! ARGH. Ofcourse, it takes nearly four hours to download, and something always causes the internet to disconnect when there is only an hour left. This is my 3rd try. I left it going when I left for work. Hope it works! It is clear now, an upgrade is impending! I have my tax return from last year for that very purpose, thank goodness.