Comment on DoubleCommand

With the 10.4-demise of uControl (gnufoo.org) and fKeys (kodachi.com) struck in private beta this is the way to go to remap your keys. (I use it to map enter to fn in order to do page-up/-down with one hand on my powerbook 12".)
Preferences could be more graphic in order to be more beginner friendly/usable -- yet maybe it's better this way: it's still a hack (Which means it's for the nerds anyway).