Hi, Rick.
As the others said, 15 GB is plenty to install Vista. But it will grow on
you. And that is not just a figure of speech!
As soon as you start using Vista, it will probably create a file to store
the contents of RAM for hibernation; this will be hiberfil.sys and it will
be just a few bytes larger than your installed RAM (2,147,004,416 bytes in
my 2 GB system); this file must be in C:\ and can't be moved, although you
can eliminate it entirely by disabling hibernation. Vista will also create
the paging file in C:\ by default; this will be larger than your RAM
(2,460,758,016 in my system). This pagefile.sys can be moved, but most
users never move it. These two files, totaling nearly 5 GB in my system,
are Hidden, System files that do not show up at all in Windows Explorer
unless I change default settings to show them. Most users never know they
are there.
Unless you change the defaults, all your applications will be installed into
C:\Program Files, which will use more space on C:. And all your emails and
newsgroup posts will go into
C:\Users\{username}\AppData\Local\Microsoft\Window s
Mail\WindowsMail.MSMessageStore, which will grow every time you use Windows
Mail. And, your Documents, Pictures and other such folders will grow, too,
and they are all on C: by default.
We could go on, but I think you get the point. Even though I've been
moderately aggressive about keeping things out of C:, I now have just 23 GB
free on my 60 GB Drive C:. (Fortunately, I do have plenty of free space on
other volumes.)
RC
--
R. C. White, CPA
San Marcos, TX
Microsoft Windows MVP
(Running Windows Live Mail 2008 in Vista Ultimate x64)
"leoram" <> wrote in message
news:4E8052B5-928E-4667-9B63-...
> What is the size of Vista Home Premium? I want to setup a partition on my
> hard drive on which to install vista home premium. How much space should
> I
> allocate?
> Thanks.
> RickC