Help yourself to the backgrounds, whatever they may be. Simply right click on the name of the wallpaper you want then select 'save as'.

Sonic Jam (1997)

Preview	Background	WxH	Type	Size
	Dashing Sonic	800 x 600	Jpeg	656Kb
	Group (Sonic, Tails, Knuckles)	800 x 600	Jpeg	1.08Mb
	"Kick It Jam!"	800 x 600	Jpeg	714Kb
	Ring Finder	800 x 600	Jpeg	629Kb