I have just invested in an envision 500c box and know nothing about it. I have NTL and have heard that I can download software, flash it onto my box and hey presto ! - all channels ! Is this so ? Can anyone please explain the setup proceedure (or send me a link that will) including how to flash the software onto my box and get as many channels as possible. I'm itching to get it up and running asap !!! I have a null modem cable. Thanks.