These are the "Full SD Card" downloads along with the associated date
they were downloaded.  The full card contains all of the latest tunes
for all of the platforms.  I only commonly download when a 2010-2012
Dodge update occurs (as thats what I drive!) so if you're looking for
other platforms you might give one of these a go.  


Below I've tried to give you guys best guess at whats in the files.
Except for the 2010-2012 Dodge they may be wrong, but probably are 
100% correct.

The 20120510 file appears to contain

2007-2009 Dodge - 6.7.35 M175 W/TURBO (OD68.7)
2011? LML/LGH 6.6.20 LML/LGH Default
2011+ Ford 6.7L - 6.7.19 DEFAULT TUNE
2010+ Dodge - 6.8.32 MILD W/Turbo (OD68.5)
2008-2010 Ford 6.4L - 6.4.33 MILD Tuning
2008-2010 LMM (Chevy) - 6.6.26 LMM Default
2006-2007 Dodge 5.9L Cummins - 5.9.8  5.9 Cummins
2003-2007 Ford 6.0L - 6.0.12 Default Tune



The 20120215 file appears to contain 

2007-2009 Dodge - 6.7.34 M175 W/TURBO (OD68.6)
2011? LML/LGH (Chevy) - 6.6.18 LML/LGH Default       
2011? Ford 6.7L  - 6.7.18 DEFAULT TUNE    
2010-2012 Dodge - 6.8.30 MILD W/Turbo (OD68.5)
2008-2010 Ford 6.4L - 6.4.32 MILD Tuning            
2008-2010 LMM (Chevy) - 6.6.26 LMM Defualt        
2006-2007 Dodge 6.9L Cummins - 5.9.8  5.9 Cummins                
2003-2007 Ford 6.0L - 6.0.11 Default Tune      



The 20120310 file appears to contain the same versions but is DEFINITELY 
different from the 20120215 file, from the looks of things H&S forgot
files for the new 6.7L Ford's, or there's some unmentioned update.

Only in 20120310-mm_full_sd/FORD67: CC20AJA.MM
Only in 20120310-mm_full_sd/FORD67: CC20AJB.MM
Only in 20120310-mm_full_sd/FORD67: CC20AKA.MM
Only in 20120310-mm_full_sd/FORD67: CC20AKB.MM
Only in 20120310-mm_full_sd/FORD67: CC20ALA.MM
Only in 20120310-mm_full_sd/FORD67: CC20ALB.MM
Only in 20120310-mm_full_sd/FORD67: CC20AMA.MM
Only in 20120310-mm_full_sd/FORD67: CC20AMB.MM
Only in 20120310-mm_full_sd/FORD67: CC20APA.MM
Only in 20120310-mm_full_sd/FORD67: CC20APB.MM
Only in 20120310-mm_full_sd/FORD67: CC20ARA.MM
Only in 20120310-mm_full_sd/FORD67: CC20ARB.MM
Only in 20120310-mm_full_sd/FORD67: CC20ATA.MM
Only in 20120310-mm_full_sd/FORD67: CC20AUA.MM
Only in 20120310-mm_full_sd/FORD67: CC20AVA.MM
Only in 20120310-mm_full_sd/FORD67: CC33FB0.MM
Only in 20120310-mm_full_sd/FORD67: CC33GA0.MM
Only in 20120310-mm_full_sd/FORD67: CC33GB0.MM
Only in 20120310-mm_full_sd/FORD67: CC33HA0.MM
Only in 20120310-mm_full_sd/FORD67: CC33HB0.MM
Only in 20120310-mm_full_sd/FORD67: CC33JA0.MM
Only in 20120310-mm_full_sd/FORD67: CC33KA0.MM