I will be fully focused in the Mac port right now, my Linux VM was corrupted due to a Hard Disk failure, so I was fighting with this rather than getting Mac to boot. So, for now, I can release this update with both Linux and Windows builds:
DefleMask 8 Update 4 arrived to improve even more the workflow!.
NEWS:
UPDATE 4 (@ 23/09/12):
Added new shortcuts: Ctrl+Left/Right to swap between channels.
Now while editing effects the cursor will move to the next effect value rather than go downwards.
Now you can move the Instrument Editor Window with Alt+Up/Down, now the users without a mouse wheel should scroll it fine.
Now you can use Shift+Enter to play only the current pattern.
Now you can control the Sliders with the mouse wheel, this give you more precise control for them (for example, in the pattern matrix position).
Now the artist name and song name are correctly stored in rom files of NES and Game Boy.
Changed the Next/Previous Instrument shortcut to Alt+Left/Right, in order to avoid conflicts with the Selection (previously it was Shift+Left/Right).
Fixed the Full Screen crash, now you can press Alt+Enter and DefleMask will appear in Full Screen mode.
Fixed a bug in Genesis that was present after loading some type of presets.
Fixed a bug after loading a DMF that was causing to load incorrectly the Pitch and Amp of the Samples.
Fixed the relation between EDxx (note delay) and other effects.
Fixed a crash while using Step 0.
Both Linux and Windows builds updated.
Manual Updated.
EDIT: Well, my Core2Duo E4400 don't have Intel® Virtualization Technology (VT-x), and it is required to run Mac OS X in Virtual Box.