There is a new snapshot on sun-lamp along with a GENERIC kernel.  

Support has been added for the ariadne ethernet and the a2410 ulowel
grf card.

This also includes a newer PPP.  Anyone doing ppp over pty's (i.e.
through a telnet/rlogin has probably seen the stalling behavoir.  This
has been fixed.  (This is only a problem for the interet side of things)

Chris.