MCE Web Guide
This is the coolest Windows Media Center addon i have seen since "My Movies".
It is an ASP.Net Web Application that allows you to remotely control recording of programs and scheduling in Windows Media Center.
BONUS FEATURE: It has a mobile interface also ... so if you are out at dinner and want to schedule something to record ... NO PROBLEM! :)
This app rocks.
Regular interface via browser.
Get it here: "MCE WebGuide 3"