Frequent freezing and occasional BSOD

Hi Guys,
Recently upgraded my PC to Vista 64 bit Business. Have been getting alot of screen freezes and been forced to reboot everytime. This usually happens when i'm browsing internet and never occurs when i'm in game (MW2). Also had a few BSOD's as well.
Noticed that in Device Manager my network adaptors are flagged and cannot start : "Realtek RTL8168B/8111B Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)" AND "Realtek RTL8168B/8111B Family PCI-E Gigabit Ethernet NIC (NDIS 6.0) #2"


System:
Vista 64 bit Business
Intel Core i5 [email protected]
OCZ 4G(2x2) DDR3 Ram
Gigabyte Motherboard GA-P55A-UD5
HIS ATI 5850 (MW2 Edition)
Thermaltake 750W Evo PSU

Here's a list of BSOD Reports:
==================================================
Dump File : Mini060810-01.dmp
Crash Time : 6/8/2010 12:22:01 AM
Bug Check String : NTFS_FILE_SYSTEM
Bug Check Code : 0x00000024
Parameter 1 : 00000000`001904aa
Parameter 2 : fffffa60`02032048
Parameter 3 : fffffa60`02031a20
Parameter 4 : fffffa60`0101ddc5
Caused By Driver : Ntfs.sys
Caused By Address : Ntfs.sys+2010e
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini060810-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6002
==================================================

==================================================
Dump File : Mini053010-01.dmp
Crash Time : 5/30/2010 8:49:08 PM
Bug Check String : ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY
Bug Check Code : 0x000000fc
Parameter 1 : fffffa60`0273cff0
Parameter 2 : 80000001`00847963
Parameter 3 : fffffa60`0178a950
Parameter 4 : 00000000`00000000
Caused By Driver : usbehci.sys
Caused By Address : usbehci.sys+dff0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini053010-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6002
==================================================

==================================================
Dump File : Mini052610-02.dmp
Crash Time : 5/26/2010 7:17:20 PM
Bug Check String : BUGCODE_USB_DRIVER
Bug Check Code : 0x000000fe
Parameter 1 : 00000000`00000005
Parameter 2 : fffffa80`049121a0
Parameter 3 : 00000000`80863b3c
Parameter 4 : fffffa80`07101238
Caused By Driver : USBPORT.SYS
Caused By Address : USBPORT.SYS+38335
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052610-02.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6002
==================================================

==================================================
Dump File : Mini052610-01.dmp
Crash Time : 5/26/2010 3:09:35 PM
Bug Check String : BUGCODE_USB_DRIVER
Bug Check Code : 0x000000fe
Parameter 1 : 00000000`00000005
Parameter 2 : fffffa80`069de1a0
Parameter 3 : 00000000`80863b3c
Parameter 4 : fffffa80`07433238
Caused By Driver : USBPORT.SYS
Caused By Address : USBPORT.SYS+38335
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052610-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6002
==================================================

==================================================
Dump File : Mini052510-02.dmp
Crash Time : 5/25/2010 2:40:22 AM
Bug Check String : BUGCODE_USB_DRIVER
Bug Check Code : 0x000000fe
Parameter 1 : 00000000`00000005
Parameter 2 : fffffa80`069d61a0
Parameter 3 : 00000000`80863b3c
Parameter 4 : fffffa80`07687258
Caused By Driver : USBPORT.SYS
Caused By Address : USBPORT.SYS+3830d
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052510-02.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6001
==================================================

==================================================
Dump File : Mini052510-01.dmp
Crash Time : 5/25/2010 1:17:40 AM
Bug Check String : KMODE_EXCEPTION_NOT_HANDLED
Bug Check Code : 0x0000001e
Parameter 1 : ffffffff`c0000005
Parameter 2 : fffffa60`00b5e179
Parameter 3 : 00000000`00000000
Parameter 4 : ffffffff`ffffffff
Caused By Driver : NETIO.SYS
Caused By Address : NETIO.SYS+1179
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052510-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6001
==================================================

==================================================
Dump File : Mini052410-02.dmp
Crash Time : 5/24/2010 2:24:43 AM
Bug Check String : DRIVER_POWER_STATE_FAILURE
Bug Check Code : 0x0000009f
Parameter 1 : 00000000`00000003
Parameter 2 : fffffa80`06e5a060
Parameter 3 : fffffa80`07429050
Parameter 4 : fffffa80`063d03d0
Caused By Driver : USBPORT.SYS
Caused By Address : USBPORT.SYS+1c2c4
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052410-02.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6001
==================================================

==================================================
Dump File : Mini052410-01.dmp
Crash Time : 5/24/2010 1:24:38 AM
Bug Check String : BUGCODE_USB_DRIVER
Bug Check Code : 0x000000fe
Parameter 1 : 00000000`00000005
Parameter 2 : fffffa80`068421a0
Parameter 3 : 00000000`80863b3c
Parameter 4 : fffffa80`068e3558
Caused By Driver : USBPORT.SYS
Caused By Address : USBPORT.SYS+3830d
File Description :
Product Name :
Company :
File Version :
Processor : x64
Computer Name :
Full Path : C:\Windows\Minidump\Mini052410-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6001
==================================================

I would appreciate some help on this topic, my experience is relatively limited but I can follow instructions.
Cheers
Dr Horrible

Hello Dr Horrible,
Most of these seem to be caused by the USB driver, that is where i would start.
Go to Device Manager and un-install all you USB drivers, reboot and new drivers will be installed.

You also need to address the other problems too. go to the MB makers site and see if there are updated drivers for them.

After so many BSOD's the system files can become corrupt.
Open a command prompt as administrator and type sfc/scannow press enter and let it scan, if errors are found you will need to scan again until clean.

To eliminate the memory remove all but one stick of ram and test, test in all slots used, then test the other stick/sticks of ram in all slots used.

Also, can you upload your last couple of dump files, there is nothing like the originals for more information.
Go to C > Windows > Minidump > zip up the files and upload them with your next post. You may have to save them to your desktop first.

Hope this helps, good luck and post your results.

Thanks
I'll do the USB and MB drivers after i post these minidump files; see attatched zip folder.

System File Checker scan revealed "Windows Resource Protection did not find any integrity violations."

Thanks for the dump files, bit of a mixed bag really.
First couple point to memory or hardware, the others point to the USB driver, there was one for your netgear, (Router.Modem) ?, and another one for NETIO.SYS.

I would carry on with the above for now and see how it goes.

Have reinstalled/updated both USB and MB drivers.
Ram Sticks are both fine
Haven't had any freezes yet, but still too early to tell
Also Netgear is my Wireless USB Dongle.
Cheers

Quick Update
Haven't experienced any recent BSOD'S.
Still had a few freezes though.
Cheers

If it is locking up when using the internet, load IE with no add ons and see if there is any change there.
Good news about the BSOD though.

I use google chrome but will try