Tried flash plugin on the eee laptop today now i always thought the flashplugin-nonfree was in the repositories well it aint anymore!!
so get a terminal and get root! su–
nano /etc/apt/sources.list and add
deb http://ftp.iitm.ac.in/debian sid main non-free contrib (ctrl + x to save)
apt-get update
apt-get install flashplugin-nonfree
now go to iceweasel and try a page with flash content IE youtube!!
If you use konqueror then you need to go to settings configure konqueror and then plugins and scan for new plugins and then apply the settings for it to see the flash plugin.
Enjoy! 🙂