i dont, my father does at the dc...asset protections...not so much technical knowlege.your asking us?? you work there
2nd one is a plasmaok...down to thesehttp://www.walmart.com/catalog/product.do?product_id=5623472
http://www.walmart.com/catalog/product.do?product_id=8477433
http://www.walmart.com/catalog/product.do?product_id=10575272
http://www.walmart.com/catalog/product.do?product_id=10568398
http://www.walmart.com/catalog/product.do?product_id=10391537
http://www.walmart.com/catalog/product.do?product_id=9106635
http://www.walmart.com/catalog/product.do?product_id=9107635