(set #CI_unit
	(askchoice
		(prompt "From which disk unit do you want\nto install the game")
		(help	@askoptions-help)
		(choices
		   "DF0:"
		   "DF1:"
		   "DF2:"
		   "DF3:"
		)
	)
)

(set #CI_drive ("DF%ld:" #CI_unit))