Hi there,
My spec for an HTPC was quite similar to yours.
You might be interested in what I chose in the end, where I sourced it, and how much it cost...
Silverstone LC17 "Silent HTPC Bundle"
(includes LC17 case, 400w Elan Vital Greenerger PSU, Gigabyte K8N Ultra9 motherboard and full CPU & case cooling kit)
£355 inc VAT & shipping from
www.mediapc.tv
Processor - AMD64 3800+ Dual Core
Memory - 2 x 512MB DDR400
Video card - Gigabyte 6600GT Fanless
Hard drive - Samsung Spinpoint 250Gb
DVD ReWriter - HP840i Lightscribe
Op System - Windows XP MCE
NVIDIA DVD - Bronze edition
£613 inc VAT & shipping from
www.scan.co.uk
I haven't actually got the kit yet, but by all accounts (this forum and elsewhere), the case/psu/cooling choice is very cool AND very quiet... although at 170mm high it's not exactly "slimline". But if you could fit it in, it's as expanable as you could wish -it'll take 5 hard drives and any graphics card.
The 6600Gt is also very popular on this board.
I've not chosen a TV card yet - waiting for some feedback on the terratec dual freeview cards (if/when they arrive!)
I'll post my findings when I get the kit and put it all together.
Elliot