Thanks, nicotine cravings under control -just !
No dairy, thats tough !
Glad it's copying, if you get everything off, then once you're happy it is definately on your External HD then I would suggest you unplug the HD, shutdown first ! and then do an erase and install of your iBook, then once it's got all it's relevant updates of the internet etc, you can replug in your ext HD and copy your Photo's etc back.
Once, you start to erase internal HD we won't be able to get anything off it, so please be sure that the data you want is on the ext HD.
If everything goes to plan, once the iBook is back playing nice, and you have copied all the data across from the ext HD, I would wipe the Ext HD, so that it's nice and 'fresh' and then implement your new backup procedure - however you decide to do it.
First thing you will want to do is make a OS X 'rescue' or 'Boot CD'. For future use.
If possible could you do a screengrab of what your HD looks like, list view, I am interested in what the archive install did - for privacy you could email it, if you wanted to.
Do you use OS 9, if so you might have to install that first depending on what's on your other disks...if you don't need OS 9/classic then just do the OS X install.
Regards
Ric