This seems to have all I need including a power supply. My question relates to the description which says that software is included. Does anyone know what this software is or might be. I thought that these devices didn't need an extra software.
They don't need extra software, they often come with some sort of backup or sync software though (or occasionally encryption software)..... all of which is also sometimes only a trial version. but you don't need to install it to just use the drive.
I'd question how much use an old IDE drive is though, they tend to be rather small by todays standards and of limited use.
You can get IDE only ones on ebay for under £10, although I'd be tempted to spend a few extra quid and get a combined IDE/SATA one, then it may be of more use in the future.
though I seem to have picked an American one there.... no difference other than the plug, but if you were to get such a thing probably best to find one in the UK :)