Lava Dome Five

Okee, what are the limits on avatar size?  How big -- dimensionally -- can an avatar be?   I ask because I tried uploading my avatar.  But it didn't appear.  After that, I remote linked it from my download.lavadomefive account.  However, it still doesn't appear.    

 Rarr!  It's got Firefox support!   And the interface is like it was before, too, in message posting.  The whole editing tools schema is there just like before, which I always thought ruled.  I'm glad to see it wasn't done away with.   More than anything, though, this software looks quite comprehensively ...