[Motorola Atrix HD] mattlgroff:
I patched up the build.prop from my leaked update so we could read the version # and the rest of the goodies.

Here is a link to a difference check between the 2 build.props: http://diffchecker.com/t7evO4kb

Blur_Version.77.12.2.MB886.ATT.en.US ---- build.prop

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=7.7.1Q-144_MB886_MR1-3
ro.build.display.id=7.7.1Q-144_MB886_MR1-3
ro.build.version.incremental=2
ro.build.version.sdk=15
ro.build.version.codename=REL
ro.build.version.release=4.0.4
ro.build.date=Thu Jul 5 11:32:53 CDT 2012
ro.build.date.utc=1341505973
ro.build.type=user
ro.build.user=emk037
ro.build.host=il93lnxdroid12
ro.build.tags=release-keys
ro.product.model=MB886
ro.product.brand=att
ro.product.name=qinara
ro.product.device=qinara
ro.product.board=MSM8960
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=motorola
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=msm8960
# ro.build.product is obsolete; use ro.product.device
ro.build.product=qinara
# Do not try to p**** ro.build.description or .fingerprint
ro.build.description=qinara-user 4.0.4 7.7.1Q-144_MB886_MR1-3 2 release-keys
ro.build.fingerprint=att/qinara/qinara:4.0.4/7.7.1Q-144_MB886_MR1-3/2:user/release-keys
ro.build.characteristics=default
# end build properties
#
# system.prop for surf
#

rild.libpath=/system/lib/libril-qc-qmi-1.so
rild.libargs=-d /dev/smd0
persist.rild.nitz_plmn=
persist.rild.nitz_long_ons_0=
persist.rild.nitz_long_ons_1=
persist.rild.nitz_long_ons_2=
persist.rild.nitz_long_ons_3=
persist.rild.nitz_short_ons_0=
persist.rild.nitz_short_ons_1=
persist.rild.nitz_short_ons_2=
persist.rild.nitz_short_ons_3=
ril.subscription.types=NV,RUIM
DEVICE_PROVISIONED=1
debug.sf.hw=1
debug.egl.hw=1
ro.sf.lcd_density=320
debug.overlayui.enable=1
debug.composition.type=dyn
ro.sf.compbypass.enable=1
dev.pm.dyn_samplingrate=1
# IKHSS7-40414 Configure debug.ams.launch_tick
debug.ams.launch_tick=1500

#
# system props for the cne module
#
# IKHSS7-31817 Disable AP CNE
persist.cne.UseCne=none
persist.cne.UseSwim=false
persist.cne.bat.range.low.med=30
persist.cne.bat.range.med.high=60
persist.cne.loc.policy.op=/system/etc/OperatorPolicy.xml
persist.cne.loc.policy.user=/system/etc/UserPolicy.xml
persist.cne.bwbased.rat.sel=false
persist.cne.snsr.based.rat.mgt=false
persist.cne.bat.based.rat.mgt=false
persist.cne.rat.acq.time.out=30000
persist.cne.rat.acq.retry.tout=0
persist.cne.nsrm.mode=false

ro.hdmi.enable=true
lpa.decode=false
lpa.use-stagefright=true

#system props for the MM modules

media.stagefright.enable-player=true
media.stagefright.enable-http=true
media.stagefright.enable-aac=true
media.stagefright.enable-qcp=true
media.stagefright.enable-fma2dp=true
media.stagefright.enable-scan=true
#
# system props for the data modules
#
ro.use_data_netmgrd=true

#system props for time-services
persist.timed.enable=true

# System props for audio
persist.audio.fluence.mode=endfire
persist.audio.vr.enable=false
persist.audio.handset.mic=digital
#In-Call audio 7 steps (8 levels)
ro.config.vc_call_vol_steps=7
# Enable HAC mode
ro.mot.hw.HAC=1
#
# system prop for opengles version
#
# 131072 is decimal for 0x20000 to report version 2
ro.opengles.version=131072

#
# system prop for Bluetooth Dialup Networking
#
ro.qualcomm.bluetooth.dun=false

# system prop for Bluetooth FTP profile
ro.qualcomm.bluetooth.ftp=true
#
# system property for Bluetooth Handsfree Profile Wide Band Speech
#
ro.qualcomm.bluetooth.hfp.wbs=true
#
#system prop for Bluetooth hci transport
ro.qualcomm.bt.hci_transport=smd
#
# system prop for requesting Master role in incoming Bluetooth connection.
#
ro.bluetooth.request.master=true
#
# system prop for Bluetooth Auto connect for remote initated connections
#
ro.bluetooth.remote.autoconnect=true
# system property for Bluetooth discoverability time out in seconds
# 0: Always discoverable
#debug.bt.discoverable_time=0

#system prop for switching gps driver to qmi
persist.gps.qmienabled=true

# system property for thermald
persist.thermal.monitor=true

#
# System prop for sending transmit power request to RIL during WiFi hotspot on/off
#
ro.ril.transmitpower=true

#For TCMD bringup
persist.tcmd.log.limit=0

#
#Simulate sdcard on /data/media
#
persist.fuse_sdcard=true

# BEGIN feature Network section UI, IKSTABLEFOUR-1428
ro.mot.FTR.NSUI=true
# END feature Network section UI, IKSTABLEFOUR-1428

ro.mot.hw.uaprof=http://uaprof.motorola.com/phoneconfig/motomb886/Profile/motomb886.rdf

#Proximity sensor debounce time
mot.proximity.delay=450
# disable touch below 60 pixels
mot.proximity.distance=60

# Enable Sleep mode option when power button is pressed
ro.mot.deep.sleep.supported=true

#IKHSS7-9874 CV:ATT - CTM bit does not get set when TTY device is insterted and TTY is enabled
ro.mot.fid.30544.tty=true

# BEGIN IKLOCSEN-774 Enable SmartGPS
# Gps Smart Battery Savings
# (depends on sensor hub)
# 0 disable
# 1 enable
persist.mot.gps.smart_battery=1
# END IKLOCSEN-774

#IKHSS7-15257 - Improve touch performance by increasing throttling of touch events
windowsmgr.max_events_per_sec=60
#IKHSS7-15257

#IKHSS7-7440-PT:CV:ATT: APTN: MUT doesn't follow the 3 way handshake for TCP connection synchronization
net.early.sockets=0
#END IKHSS7-7440

# BEGIN Motorola, QFGK43, 30-Mar-2012, IKHSS7-17964
ro.mot.btpan.disable = true
# END Motorola, IKHSS7-17964

# BEGIN Motorola, IKHSS7-12733
#When true will set the NV 10 to LTE/WDMA/GSM preferred mode on selecting "Automatic" in Select Network.
ro.mot.phonemode.umts4gphone=1
# END Motorola, IKHSS7-12733

#IKHSS7-28905 Modem Statistics apk
persist.modem.stat.alarm=60000
#End IKHSS7-28905

#Begin IKHSS7-28118
ro.product.drm.fl.enable=1
ro.product.drm.cd.enable=0
ro.product.drm.sd.enable=0
#End IKHSS7-28118

#
# ADDITIONAL_BUILD_PROPERTIES
#
drm.service.enabled=true
ro.config.ringtone=ATT_Firefly.ogg
ro.config.notification_sound=Kinetic_Bell.ogg
ro.config.alarm_alert=Cesium.ogg
keyguard.no_require_sim=true
ro.com.android.dataroaming=true
ro.com.android.dateformat=MM-dd-yyyy
ro.vendor.extension_library=/system/lib/libqc-opt.so
ro.com.google.gmsversion=4.0_r3
persist.radio.apm_sim_not_pwdn=1
persist.radio.call_type=1
persist.sys.qc.sub.rstrtlvl=3
persist.sys.qc.sub.rdump.max=20
ro.qualcomm.cabl=0
ro.bug2go.uid.type=TELEPHONY_DEVICE_ID
ro.usb.mtp_usbnet=0x2e32
ro.usb.mtp_usbnet_adb=0x2e33
ro.usb.cdrom=0x2e20
ro.usb.ms=0x2e21
ro.usb.ms_adb=0x2e22
ro.usb.ptp=0x2e30
ro.usb.ptp_adb=0x2e31
ro.media.enc.aud.fileformat=amr
ro.media.enc.aud.codec=amrnb
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=64m
dalvik.vm.heapsize=256m
ro.com.google.clientidbase=android-motorola
ro.com.google.clientidbase.ms=android-att-us
ro.com.google.clientidbase.am=android-att-us
ro.com.google.clientidbase.gmm=android-motorola
ro.com.google.clientidbase.yt=android-motorola
com.motorola.debug.fddebug=false
ro.mot.ds.fastdormancy.disable=false
ro.mot.ds.fastdormancy.incall=false
ro.mot.noroamingicon=1
android.os.build.BRAND=att
attheader.config_flex_is_on=1
ro.mot.wifi.hotspot=1
ro.setupwizard.mode=DISABLED
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.mot.dpmext=true
ro.com.google.clientid=android-motorola
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html
ro.build.version.full=Blur_Version.77.12.2.MB886.ATT.en.US
ro.mot.hidden_keyboards=evfwd
ro.mot.build.version.sdk_int=7
ro.mot.product.modelno=MB886
ro.mot.hw.fingerprint.enable=0

I noticed one line in particular different from before...

com.motorola.debug.fddebug=false

( "-mattlgroff" is so XDA and twitter results from my posting that line affect it.)

As well as these new 2 lines..

# IKHSS7-40414 Configure debug.ams.launch_tick
debug.ams.launch_tick=1500

Research is not going well as to what these build.prop lines mean...

EDIT: Furthmore..

^^^Atrix HD