It seems that there are some important information missing:
- the "old" drive has XP SP2 on it;
- on the new computer, the system disk (hard drive) will be one of the ones
already there, the old one will work as a second or third disk, not the
system disk, despite the fact that it is the system disk on the old computer;
- the hard drive to move is a Seagate Barracuda 7200, 200 Gb, IDE;
Any info required?
Thanks, once more...

"Tiago" wrote:

> Hi,
> I am changing my computer, upgrading fron an P III 800 MHz to a P IV 775 3.2
> GHz.
> I wonder if it is as simple as to connect the old hard drive to the new
> computer and start using it...
> Is it?
> Can I use my old hard drive on my new computer without any procedure? Will I
> keep, for sure, my data (135 Gb of it...)
> Thanks in advance.