So is there a way to achieve a URL alias with an argument? I don't want to enter each one /cat/1 /cat/2 manually. :(
use arg(N) or make your page an hook in a menu ?
arg(n) doesn't work because /cat/1 isn't defined anywhere in Drupal so it doesn't go anywhere. :)
I did realize as you say that it's possible to make a little module to do this. When I figure out how to do that, then I may. :)
In the meantime /node/5/1 and /node/5/2 etc. will have to suffice. :)
Thanks.