I am very impressed by the 2.1 version, which is what I am using right now.
However I take advantage of the mailing list to point out an aspect that
could be made better :
-screen resolution.
It only goes up to 1024x768, and it would have been just fine in my old 17"
CRT's (that I still use in my internet-café), but I am fortunate enough to
have a nice 18" LCD now, and I need 1280x1024 to enjoy it.