Just to clarify: you have two networked computers both blue screening with the same error messages?
What are the details of the error? 0x0000000A: IRQL_NOT_LESS_OR_EQUAL
http://aumha.org/win5/kbestop.htm
These screens will usually point out the culprit driver or action.
Also view your Error Log via:
[1] Start Menu
[2] Help and Support
[3] Pick a Task
[4] Tools
[5] Advanced System Information
[6] View the Error Log
Also as to your Time error:
1/ Click the Start button
2/ From the Start menu select All Programs>Accessories>Command Prompt
3/ in the Command Prompt window type: 'net stop w32time' (without the quotes) and press Enter
4/ Next type: 'w32tm /unregister' (without the quotes) and hit Enter again
5/ Now type: 'w32tm /register' (without the quotes) and again hit Enter
6/ Now type: 'net start w32time' (without the quotes) and hit Enter again.
7/ Finally close the Command prompt window
This will reset the w32time service.
If the 0x0000000A: IRQL_NOT_LESS_OR_EQUAL as well as the w32time recur that may point to some network IRQ conflict:
http://kadaitcha.cx/irq_conflicts.html
The full detailed errors and their differences across machines may help further the search.