Drupal on MS Windows Server Standard 2003

Hi Guys,

All the experience I have with Drupal is on Linux with PHP and mySQL. I'm working on
a project were the client has an old server, Intel Pentium 4 3.2 GHz CPU 2GB RAM
with Windows Server Standard 2003. And I'm wondering if I continue with their setup
I'm I entering a "world of pain"? Is there a big difference working on a Windows machine compare
to linux when working with Drupal?

Thanks,
Manolis