Using dd to Dupe Bootable FAT32?

[EatingPie]

I have a bootable FAT32 partion with Windows XP on my MacBook Pro.
Just got a new drive, and I DO NOT want to re-install Windows if I can
help it.

The one UNIX utility I *think* will allow me to copy the partition
is dd.  While I have some UNIX hacker creds, I'm damn well a dd newb
(so much for those hacker creds).  Has anyone dded a bootable Windows
partition, and willing to share instructions?  I'm taking a 10GB
partition up to a 20GB partition... will that make any difference?

Thanks.

-Pie
-----------------------------------------------------------------------
EatingPie          |  **     STORY BYTES     **  | Story Bytes better
pie at storybytes.com | <http://www.storybytes.com> |  than sound bites
-----------------------------------------------------------------------
   A mailing list of *very* short stories (2 words and up) sent weekly.
-----------------------------------------------------------------------