Blue screens of death using windows XP pro

hi,
   have a fresh install of win xp pro with sp2 and all the latest windows updates installed. windows restarts randomly..cant get much information of the screen as its too fast. BUt here are the details from the error report and also data copied from my event viewer

BCCode : 1000007f     BCP1 : 00000008     BCP2 : 80042000     BCP3 : 00000000
BCP4 : 00000000     OSVer : 5_1_2600     SP : 2_0     Product : 256_1

C:\DOCUME~1\Sid\LOCALS~1\Temp\WERe6a0.dir00\Mini042805-04.dmp
C:\DOCUME~1\Sid\LOCALS~1\Temp\WERe6a0.dir00\sysdata.xml

Event Type:      Error
Event Source:      System Error
Event Category:      (102)
Event ID:      1003
Date:            4/28/2005
Time:            10:00:10 PM
User:            N/A
Computer:      SPEEDDEAMON
Description:
Error code 1000007f, parameter1 00000008, parameter2 80042000, parameter3 00000000, parameter4 00000000.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 53 79 73 74 65 6d 20 45   System E
0008: 72 72 6f 72 20 20 45 72   rror  Er
0010: 72 6f 72 20 63 6f 64 65   ror code
0018: 20 31 30 30 30 30 30 37    1000007
0020: 66 20 20 50 61 72 61 6d   f  Param
0028: 65 74 65 72 73 20 30 30   eters 00
0030: 30 30 30 30 30 38 2c 20   000008,
0038: 38 30 30 34 32 30 30 30   80042000
0040: 2c 20 30 30 30 30 30 30   , 000000
0048: 30 30 2c 20 30 30 30 30   00, 0000
0050: 30 30 30 30               0000    

i have the same OS installed on my dell laptop from the same disc with the same updates but cannot replicate the case on my laptop.
thr r no issues with my device manager. tried disabling all prgs frm startup using msconfig(zonealarm, nav thats all that runs automatically) but it still reboots randomly.
my h/w config is as follows.
AMD643200+, dfi nforce3 mbd,1.5gb ram,ati 9600 pro,120gb ata133 hdd and plextor 16x dvd burner