[T-Mobile Samsung Galaxy S II SGH-T989] bountyman334:
i can say that usb works on my girls win 7 pc

and i did this to my build prop. and my web browsing and gui was faster and speed-ier???

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#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.opengles.version=131072

wifi.interface=wlan0

wifi.supplicant_scan_interval=180

ro.telephony.ril_class=SamsungRIL

ro.telephony.ril.v3=icccardstatus,datacall,signalstrength,facilitylock

mobiledata.interfaces=pdp0,gprs

ro.ril.gprsclass=12

ro.ril.hsdpa.category=14

ro.ril.hsupa.category=6

ro.ril.hsxpa=2

net.tcp.buffersize.hsdpa=4094,87380,393216,4096,16384,110208

ro.com.google.locationfeatures=1

ro.com.google.networklocation=1

ro.kernel.android.checkjni=0

dalvik.vm.checkjni=false

ro.vold.umsdirtyratio=20

dalvik.vm.dexopt-data-only=1

ro.cwm.enable_key_repeat=true

dalvik.vm.heapstartsize=5m

dalvik.vm.heapgrowthlimit=48m

dalvik.vm.heapsize=128m

keyguard.no_require_sim=true

ro.com.android.dateformat=MM-dd-yyyy

ro.adb.qemud=1

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.com.android.wifi-watchlist=GoogleGuest

ro.error.receiver.system.apps=com.google.android.feedback

ro.setupwizard.enterprise_mode=1

ro.config.ringtone=MI.ogg

ro.config.notification_sound=FadeIn.ogg

ro.config.alarm_alert=GoodMorning.ogg

ro.config.sms_received_sound=FadeIn.ogg

ro.config.sms_delivered_sound=MessageComplete.ogg

dalvik.vm.lockprof.threshold=500

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

dalvik.vm.verify-bytecode = false

dalvik.vm.dexopt-flags=v=n,o=v

# SuperCharger Installation Marker.

# V6 SuperCharger, OOM Grouping & Priority Fixes created by zeppelinrox.

# SuperMinFree Calculator & MFK Calculator (for min_free_kbytes) created by zeppelinrox also ;^]

#

# See http://goo.gl/krtf9 - Linux Memory Consumption - Nice article!

# See http://goo.gl/hFdNO - Memory and SuperCharging Overview ...or... "Why 'Free RAM' Is NOT Wasted RAM!"

# See http://goo.gl/4w0ba - MFK Calculator Info - explanation for vm.min_free_kbytes.

#

# DO NOT DELETE COMMENTS. DELETING COMMENTS WILL BREAK UNINSTALL ROUTINE!

#

# BEGIN OOM_MEM_Settings

# END OOM_MEM_Settings

# BEGIN OOM_ADJ_Settings

# END OOM_ADJ_Settings

# Miscellaneous Tweaks!

persist.sys.purgeable_assets=1

wifi.supplicant_scan_interval=180

windowsmgr.max_events_per_sec=240

# 3G TurboCharger Enhancement!

net.dns1=8.8.8.8

net.dns2=8.8.4.4

net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960

net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960

net.tcp.buffersize.lte=262144,524288,3145728,262144,524288,3145728

net.tcp.buffersize.hsdpa=6144,262144,1048576,6144,262144,1048576

net.tcp.buffersize.evdo_b=6144,262144,1048576,6144,262144,1048576

net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960

net.tcp.buffersize.hspa=6144,87380,262144,6144,16384,262144

net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960

net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960

media.stagefright.enable-meta=true

media.stagefright.enable-scan=true

media.stagefright.enable-http=true

media.stagefright.enable-record=false