The track has:

• updated asphalt textures (lighter)
• updated shadows in T1; changed sun direction
• higher fences in front of the grandstands
• updated infield / area around the track (much more trackside objects, additional billboards)
• updated infield logos (hires)
• updated wall textures/ logos (hires)
• updated textures for some trackside objects like sunoco gas station, \\\\\\\'Aarons building\\\\\\\', grandstands, etc.
• added the \\\\\\\'refreshments\\\\\\\' building on top of the main grandstand
• added new cautionlights
• added the haulers/ video screen hauler from 2010 shared folder update
• added \\\\\\\"Blimp\\\\\\\" (path file again from Daytona)
• some small bugfixes like fences or open wall endings, trackside objects placement
• new trackshot/ tracklogo 
• Updated and new flags
• 2010 pitselection
• And more

The track has:

• Updated wall logos
• Updated infield logos
• Updated flags
• Chase paints in the frontstretch grass
• Updated pitstall selection
• Updated AI and gripvalues for online racing
• Both a flagger and a pitlight at pit entry and exit

The track has:

• Flags in turn 3 and 4
• Updated wall logos
• Updated infield logos
• Updated pitselection
• Updated ai
• Improved smoothness in and out of the turns

Credits:

Pit entry/exit lights:
By Ian-S (aka Smiffy) at V8Thunderonline.co.uk NR2003 League.

Talladega revamped updated after the 2008 spring race.

• Lighter asphalt
• Improved ai racing
• 2008 pitselection
• updated grass and wall signage
• starter stand and victorylane are updated
• frontstretch shadow

This track is completeny renewed:

• New asphalt
• Revamped pitroad protocols
• New ai
• Multiple grooves
• Updated signage as of 2007, plus Sprint signage
• Real life pitselection (we included a track.ini without this)
• New infield objects
• New other track objects