0.70u4 2003/06/21 [#134 - David Haywood]
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New Games Supported
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Final Lap [Phil Stroffolino]
Final Lap 2 [Phil Stroffolino]
Final Lap 3 [Phil Stroffolino] (1)
Four Trax [Phil Stroffolino] (2)
Suzuka 8 Hours [Phil Stroffolino] (3)
Suzuka 8 Hours 2 [Phil Stroffolino]

Notes:
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(1): Not working due to incomplete emulation but enabled anyway.
(2): Some gfx / sound problems but mostly working.
(3): Not working due to bad / missing roms and / or incomplete emulation but enabled anyway.


Source changes:
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- A Few Data East Rom Name Fixes / Board Info [Brian A. Troha].
- Added Air Combat 22 as TestDriver [Phil Stroffolino].
- Added Cyber Commando as TestDriver [Phil Stroffolino].
- Added Cyber Cycles as TestDriver [Phil Stroffolino].
- Added R2D Tank as TestDriver. Still being worked on [Pierpaolo Prazzoli].
- Added Time Crisis as TestDriver [Phil Stroffolino] (very preliminary).
- Broadened support for palette_offset, and made it work in tilemap viewer [Phil Stroffolino].
- Silent Dragon Dipswitch Fixes [Brian A. Troha]:
- Tilemap viewer now displays a more logical ordering for "tilemap#1", "tilemap#2", etc. [Phil Stroffolino].
- Various Namco improvements [Phil Stroffolino]:
  * Improved Namco road emulation;
  * Speedup when ROZ layer rapidly switches palettes (Metal Hawk 2nd stage);
  * Window registers in namconb1 sprite drawing (fixes the "Tank" stage of Point Blank;
  * Lots of consolidation/cleanup in vidhdrw/namcos2.c.