Here's my HTPC setup by the way. It's "just" a netbook
:
ASUS Eee PC 1201PN
Intel atom N450
Nvidia ion2 graphics card
2GB DDR2 RAM
250GB Hard Drive
Windows 7 Starter
HDMI output
Boxee media suite
uTorrent client
Mipony filesharing site download manager (filesonic, fileserve, etc)
Connectify (improvised "common home network" setup through Windows 7 Wifi network sharing)
Android Phone USB Tethering or Smart Bro dongle (for internet connectivity)
CDR King TM-RM04 remote control
1TB Seagate FreeAgent GoFlex Ultraportable Drive
Basically, the HTPC is hooked up to my Sony Bravia HDTV and I just remotely administer it using my IPAD connected to a common home network. With this setup, I'm able to search the internet through my tablet pc and download movies into the HTPC using uTorrent remote access. Same goes for filesharing sites like filesonic, this time using another cool software called Mipony. The Boxee media suite likewise can be controlled using Ipad applications like "Reemote for Boxee". This lets me browse the media content of my HTPC and select the movie I want to be played through IPAD control. This plays unto the TV with a few touches. The "Mobile Mouse" for Ipad serves as the mouse+keyboard to control the HTPC desktop.
I know some of the capabilities are built in already in some NMTs but the flexibility which the HTPC setup offers e.g. codec upgrade, diversified media suite options, and interoperability, are something I'm fond of having instead of a "canned" setup. So goes the decision of buying the P9,500 Asus Eee PC and a couple more bucks for its accessories against an NMT