Basically,what type do you use for your most major work,or gaming,or both. I have 5 computers in my home,2 are Dells,that my significant others kids use,1 she uses that I built,and 1 my kids use that I built,and last but best my main computer just for me.
Most of the computers in the home are Pentium 3 based,except one of the Dells which is a Celeron D system,just a plain jane desktop,that the kids use. It lacks a agp port and what not,and for actual 3d gaming,my sons Pentium 3 with SB PCI 512 audio and Geforce 4 TI 4400 actually beats it soundly.
My computer is a Athlon 64 socket 754 2800+ based computer.
Im using a Biostar NForce 4 based motherboard with pci express.
Graphics card is a Geforce 6800NU with 256 megs of ram,its the nvidia reference card type,and it overclocks pretty high. Im using 2 soundcards,never use the on board audio. My 2 sound cards are :
1. Soundblaster Live 24-bit.
2.I/O magic Aureal's Vortex 2 (I use it for the gameport/midi)
Sony 48x cd-drive.
Nec 12 x cd-burner. This was one of the highest rated of its type,matched the Plextor 12x model,and supported more modes,still burns everything I trow at it cd wise.
Samsung 8x DVD drive. Only used to read dvd games and dvd-rs.
Logsy 480watt psu.
Seagate 80gig SATA hd.
1 gig pc 3200 ddr ram.
I have all the useless airports taped off so only the major ones are used for air flow.
Game wise I use this alot for emulation,and newer games,like Outrun 2006,Call of Duty 2,Chronicles of Riddick Butcher Bay,Prey,Doom 3,ect ect...
I also use it to convert video files often,when I want it done faster then what one of the Pentium 3 comps can do.


So anyway,what are you using for your main computer,and for what,and if possible,provide pics,inside and out.