I finally found them. This place, Chicago One Stop, makes the best LD protectors I've ever had. I used to get them from Playback Trading, but they were expensive and they told me they were no longer being made. Well, now Chicago One Stop is offering them to the public via eBay. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2554736255&category=306 Less than a buck a piece. Well worth the investment.