BSOD win 7 home premium (many services)

I recently installed a new moniter and a the new nvidia driver for my 9400 GT 1 GB (on the same day)
the next day, I'm getting BSODs + a random error every once in awhile where my network connection drops and I lose my aero theme (error logs say there are also other errors reported)
Please help me, thank you.
Win7 home premium 32bit
intel core duo 2.66GHz
2GB RAM
Full retail os
hardware = 2.5 years old
os = 1.5 years old

I just found Windows live display driver, I'm gonna try disabling that, but I don't even know if that'll help.

I think that did it, stupid thing, windows live needs to fix their mesh servise

Nope, can someone please help me?