I recently bought a OEM copy of MCE2005 with an upgrade coupon, but the ModusLink website doesn't even work (page cannot be displayed). I still can't believe that Microsoft outsourced this to some hole-in-the-wall company. It's been down for a few days now. Hopefully it'll start working...
As a christmas gift I got an OEM copy of MCE2005 for a build I'm working on (upgrade to Vista Home Premium. When I try to apply on the website, it doesn't even load! Next time, I'll just wait for Vista, although it might be a bit more expensive.