anybody know how do you get boxkey and how do you know that the boxkey is good ?

You need to jag the IRD to get the boxkeys are from the sub. card

anybody know how do you get boxkey and how do you know that the boxkey is good ?

What you need is a good reading, Here is a link that have alot of how to testing dishnet. Try to read first, before you get your hand into the receiver.
http://forums.dsstester.com/vbb/showthread.php?t=27333

otchootcho....mas521ca is right. Read. A JTag reading is what you need. The Boxkey you get WILL be the right one since it is YOUR receiver. I had problems trying to JTag my receiver at first. Make sure you have the current version of JKeys and.... keep jiggling it around until the pins sit properly with your reciever. Once you get the hang of it....it's like riding a bike.

the boxkeys are correct if they contain a string of 16 characters (as long as they are 1234567890abcdef) u can clone your receiver and make the boxkeys = your phone number + 4 .....there is no wrong # :)

ok' thanks for help or imformation,you guys are great. anyway you know were i can buy a cheapes prize of jtag,i think is easy to buy insted to build my own.

ok' thanks for help or imformation,you guys are great. anyway you know were i can buy a cheapes prize of jtag,i think is easy to buy insted to build my own.

Check the sponsor link at the above, or Buy & Sell forums