Live CD & Debian Testing CD & KDE Built-In Problem

[Deep Blue <eva.7.sk@gmail.com>]

I can't install Debian 8.2 on my efi bios tablet until now So, i downloaded debian testing dvd which support efi, New kernel, built-in kde5, almost perfect !! But it doesn't have live cd :( now i'm looking for the livecd in the wiki, trying to find a way made it by myself Why not combine testing & live cd into one dvd ?
or it will be better kde5 + debian testing + live into one cd



and linux hardware compatibility is pain for me :( i just want install wifi driver in a few click or one commandline, the fact is i have to download kernel source code searching for a driver source code, kernel patch, download linux-headers, build tool ..... and compile it :( if it lucky for some one like me never compiled driver before, can done it just one night !!

the worst thing is how can i download kernel source or driversource, build tool etc without network connection?