(OP Here)
 >>/78844/
Depends a lot if you let the system get bloated, most of the NT issues a long time ago(and even now) Were heavily caused by:
- Badly Written Software
- Hardware Issues
- User Error

And as  >>/78845/ said:
> Many of them work fine if you don't allow garbage bloating the system.
Which is true even for newer(lesser) versions of the same OS.