I've been reading through Durachko's PLOG, looking for a little inspiration on a few things. There's some neat ideas to pick up on in there, but also a lot of off topic discussion that makes for a long entertaining read.
Here I'll keep an updated list of parts.
PROJECTOR
Panel: Acer AL1717b
Triplet: Lumenlab Pro Lens
Reflector: Lumenlab Pro Reflector
Fresnels: F550 and F220 from www.3dlens.com
Bulb: Ushio T15 400W Metal Halide
HTPC
Motherboard: Asus M2NPV-VM
Processor: Dual Core AMD 64 5600+
Memory: 1GB Buffalo Dual Channel DDR2 800 PC2 6400
Video: Onboard GeForce 6150 chipset
Hard Drive: 500GB Western Digital SATA 3Gb/s
DVD Drive: Lite On SATA Dual Layer 20x DVD+/-R with light scribe