Updates installation speed

Hello.
First post here.
I have a question regarding WSUS Offline speed while instaling updates. Is it me or does it seem to be slower than common MS Windows Update?
I am saying this because a friend of mine updated an older slower Atom netbook and the process took a whooping 6 hours!!!
I am now installing patches for Windows XP on an also older Acer Aspire 3500 laptop (Celeron, single-core, 768 MB RAM, slow SiS chipset, crappy 64MB SiS onboard VGA). The process is taking a lot of time in the "checkid for missing ids..." and it hasn't even started yet. I don't know how much it will take but I hope it won't be 6 hours.
Question: Is there any way to speed up the process?
First post here.
I have a question regarding WSUS Offline speed while instaling updates. Is it me or does it seem to be slower than common MS Windows Update?
I am saying this because a friend of mine updated an older slower Atom netbook and the process took a whooping 6 hours!!!
I am now installing patches for Windows XP on an also older Acer Aspire 3500 laptop (Celeron, single-core, 768 MB RAM, slow SiS chipset, crappy 64MB SiS onboard VGA). The process is taking a lot of time in the "checkid for missing ids..." and it hasn't even started yet. I don't know how much it will take but I hope it won't be 6 hours.
Question: Is there any way to speed up the process?