They seem pretty cheap and useful... should I just get 'em ahead of time? Is the 30->15 enough, or would you get the 50->30 as well? I don't have any experience hooking up and am not sure how common the different plugs are. Is it worth the $30 or so I would spend to get these?
Click here for:
50->30
30->15
Click here for:
50->30
30->15