I am very new to knoppix, a freind gave me a cd and i instantly fell in love.

there are a few basic things that i am trying to understand, ill try to keep this short and sweet.
i noticed in iceweasel that javascript was not working looked into prefrences and it says it is enabled. so i went to download the plug in, on the http://get.adobe.com/flashplayer/ site there are 5 different versions, which do i pick? I need someone to be very specific please, as if you are talking to a 12 year old.

on a whole other topic. so if knoppix is live cd/flash drive than how is it posible to save things?! even if i can get javascript enabled or a preference changed for instance it is always reversed everytime i reboot.
saving knoppix to my hard drive is not an option at this time just fyi.