[MPlayer-users] Slow seeking in incomplete files

[RVM]

Something I noticed is that seeking in incomplete files (and I actually mean 
files still downloading in mldonkey) is much faster in mplayer 1.0rc1 than in 
recent versions (1.0rc2 and svn). In 1.0rc1 when I press cursor up or pgup it 
almost immediately finds something to play, while in recent versions it takes 
a lot of time.

Why?
Is there an option to return to the behavior of 1.0rc1?

-- 
RVM