извиняюсь за кучу сообщений...

вот что было добавлено/исправлено:

4.5.1 (29/12/03) New Sytrus generator!
New 'auto' mode in arpeggiator (finally works like a classic arp now).
New playback function in piano roll.
New strum tool in piano roll.
New Fruity Flangus effect plugin.
New ReWire (host & client) support.
Playlist / piano roll selection now updated when changing PPQ.
Added ASIO clock source selector (for compatibility with the Tascam US-122)
Added ASIO CPU check for more stabillity (prevents freezing GUI).
Removed the obsolete 'tiny slices' rendering setting & improved rendering.
Added beep metronome sound.
Bugfix in Fruity Slicer plugin.
Bugfix in channel grouping while loading songs.
Little bugfix in playlist.
Little bugfix in preset switching.