Irritating System crashes....

K, so I have dial up internet (AOL) because i live in the middle of nowhere, and we dont get DSl out here....So everytime I disconnect from the AOL dial up the PC crashes and reboots itself with an error message that says Windows has Recovered From a Serious Error....In the error log this is what is shown..

Event Type: Error
Event Source: System Error
Event Category: (102)
Event ID: 1003
Date: 5/26/2009
Time: 5:12:06 PM
User: N/A
Computer: N/A
Description:
Error code 00000093, parameter1 00000240, parameter2 00000000, 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 30 30 30 30 30 30 39 0000009
0020: 33 20 20 50 61 72 61 6d 3 Param
0028: 65 74 65 72 73 20 30 30 eters 00
0030: 30 30 30 32 34 30 2c 20 000240,
0038: 30 30 30 30 30 30 30 30 00000000
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 tried the Microsoft help pages and whatnot, and they dont have anything about this there and the crashes are EXTREMELY annoying, can anyone help me out plz?