Solved: Upright Case...help?

all dvd/cd drives are a standard size, you just slot it through and screw it in
and its like an xbox360 just place the cd/dvd into it then the tray when its open and there is like rounded out parts where the dvd/cd sits on then you just close it.

You might suggest to your uncle that he tips his PC over on one side and then tries loading and running a disk. Years ago I built a barebones kit with a vertically-mounted optical drive. Hated it. On top of which, the drive was mounted behind a sprung flap which increased the awkwardness. Also note that the case has only a 200 watt PSU.
OTOH the overview suggests that the case can be mounted vertically or horizontally.

Nice looking case... we don't have that in the states...