Paul,
> A video projector (Several models possible) or a 23,2" TFT screen (give it to me, what are the pro's and con's).
You can't beat the Sony 24" widescreen (GDM-900) for big screen affordability and resolution capability. The only negative with it is you need Arnold to move it around.
> Radeon xxxx All In Wonder (TV, Radio included)
The 9800 AIW specs out better than the 9700, but it's not shipping yet...but should soon
> DVD Player (or recorder)
You can't beat the Sony DRU-500 Multi-format DVD Rec/Player (HP's got a good one out now, too)
> A huge harddisk (should I take SCSI, or will IDE do nicely).
Nothing beats SCSI drives...and actually Quantum SCSI's are pretty reasonable. I think I would get a SCSI UW-160 or 320 drive (Seagate...the best) for a boot drive, then pick up a matched pair of IDE's and hook them up to an Adaptec RAID 1200A card. You would then create a Level 1 mirrored volume, and throw all your valuable data & media files on it. If one drive crashes, you've got the other until you can replace it. The odds of both drives dying at the same time are astronomical.
> What motherboard and processor should sufice? (Intell, AMD, EPIA, etc..) should be as quiet and green as possible
Take your pick, they're all good
> Should I take a seperate soundcard or is the onboard chip good enough?
Since you sound serious about your music, pick up a serious add on card (M-audio is popular here). Motherboard implementations are lacking (at least I think so)
10-27