Do you have four CDs or a DVD? And by the sounds of it, it sounds like you have a faulty disk drive. Do you have an external one? I think I had that very same problem with a G4, some Macs have temperamental optical drives.
Or do you have a USB flash drive with 2GB+ of memory?
i have the dvd... i can buy an external dvd drive if u will suggest it, but it would be more cost effective it i just replace the internal drive,. can you tell me what type of dvd drive i should buy? the specifications of it and etc, if you can thanks,,
and while i'm at it, i was planning to upgrade the hard disk also, can you also tell me the specifications of it? size, brand, etc.? thanks so much..
a usb drive can be arranged, can i use it instead? and how?
sorry for asking so many questions.. i graduated from a medical course and not from a electrical or whatever you call it course.. ehehhe.. ty..