As the topic says, I have 2 hard drives and 2 CDRoms, one is a burner. I was just wondering what the best way to set it up I have to IDE slots, both my harddrives are on 1 slot, meaning i would put the other CD roms on another. Is it a problem to have it like this, or is there a better solution. Also, if anyone knows, there is a switch at the back, that has 115v and 230v, right now it is on the 115v. What is this switch, and what would it do to switch over to 230v ? Thanks a lot for any info

keep then like that, some people have burner as master, some as slave, the switch at the back probably referrs to MAINS VOLTS

That switch is to adapt it to European power systems, don't switch it over.

If you switch the power supply to 230v when it's plugged into a 115v circuit, the power supply will burn out. 115v general-use outlets is always standard in America and 230v general-use outlets is standard in Europe and some other continents.