20 gig is a lot for the C: drive if you keep ALL of your data on D:
My desktop has 79 MAJOR applications installed (office and lots of
multimedia including multiple video editing programs), and the C: drive
is only 18 gigabytes and it's only 2/3 full (on a 320 gigabyte hard
drive). [All programs are installed on C

But I moved "My Documents"
to D:, and I keep ALL of my data, including E-Mail and my browser files,
on drives other than C: (I have drives up to H

. So it's not a problem
***IF*** you only keep programs on C:.
However, in any case, you can always use Partition Magic to resize
partitions or shift space between C: and D: (without having to move or
reinstall anything).
JB wrote:
> I have been looking at a Sony Vaio laptop computer, but I see that the 60
> gig drive has been partitioned into 20 gig for C Drive and 40 gig for D
> drive. Even with the 80 gig model, C Drive is still limited to 20 gig. With
> Windows taking more than 2 gig, I wondered whether you consider that a
> maximum of 20 gig for C Drive is enough for Windows, and lots of future
> programs? Is there any benefit in partitioning a laptop hard drive like
> this? Thanks for your thoughts on this.
>
>