Download hex files & keys to receiver

Hi I am new to this, I searched many forums for answers. There are so many terms for cards, techs, etc... So I need a guide to understand these stuff, meanwhile I urgently need to find a way to download hex files containing keys to my humax 5400z (software toh3.3 Cam2.0 - loader h2.08). I got many apps & don't know how to use them if they r used to do the job in the first place. such as
ic-prog (how to setup hardware settings to make it work)
eeprom editor
mcrypt revolution 1.10
am I stupid or what?!!!!
by the way, isn't the software I mentioned above supposed to include keys to open channels like taquilla on astra1 & multivision on hotbird?

Please help.......