Quote: "DO NOT GET A 6800, get a Radion X800, more expensive but much better."
Erm... the X800's are cheaper than thier 6800 Counterparts by around $50 in every case.
DirectX, generally speaking; The X800 is an overall a better performer in popular games. Though best to note that the largest gap I've seen between these cards so far has been 8FPS and that is only in Half-Life 2. It however does suffer from similar problem to the 9-Series, not surprising given they are basically the same chip.
OpenGL, 6800 dominates. Not just by a little, but by ALOT. As there aren't many games that utilise OpenGL any more though, it isn't exactly a major point of the card unless you plan to be using any 3D Packages like 3D Studio Max, Maya, or Softimage|XSI.
Both cards come in PCI-X and AGP versions.
(X600/700 and 6600 Cards only come in PCI-X versions)
The 6800 is capable of much quicker Pixel Processing. Almost 2x faster than the X800. This is good if you plan to be playing alot of demanding 2D Games, or Photoshop.
The X800 has better quality FSAA for Detail Areas.
The 6800 has better quality FSAA for General Areas.
The 6800 has next generation shader technology, as well as support for up to 4 monitors at once; including mixxed Analog and Digital output. It also has a built-in Video Codec, which allows quicker Video Editing, Retrieval, and Processing.
I would warn you before viewing online Benchmark tests:
6800 - X800
6800 GT - X800 PRO
6800 Ultra - X800 XT
6800 Extreme - X800 Platinum
It might seem odd for me to have listed the cards like that, but i've noticed in online benchmarks they seem to like pitting the 6800 Ultra against the X800 Platinum.
It is stupid because it's like pitting the FX5900 against the 9800XT; they're not in the same bloody class.
Quote: "The mother board looks ok, if you plan on getting linux. Windows does not have a 64 bit OS so as of yet the 64 bit CPUs are not really showing their power, Linux on the other hand does have a 64 but OS, so study ur linux and check from linux drivers on EVERYTHING that you buy."
Microsoft Windows XP 64-bit for Itainium (IA64) / AMD 64-bit (x86-64) has been out for almost 2years. It will cost you $120 for a full purchase, if you go to the AMD Website you may download a free 180-day Trial version.
Also Microsoft .NET 1.1 & 2.0 provide Windows XP 32-bit with native 64-bit processing abilities.
In my experience with Linux over the past year, it doesn't particularly like the AMD Processor much. You can search for online benchmarks of this if you choose to, but 32->64 makes almost no difference with an Athlon64. Not as far as SuSE or Red Hat is conserned at any rate.
Quote: "Get a 7.1 sound card if you plan on playing Doom 3, it is scary as hell if you have suround."
I would say there isn't alot of difference between 5.1 and 7.1; I've had both and it's just more of a pain in the ass to setup the extra sat speakers.
Audigy2 + CambridgeWorks 5100 would be my suggestion.
As for a motherboard; The K8T800 is a nice Via board, but really if you want to have something with a true 'bite' to it. Wait until after Christmas to get yourself an nForce4.
Monitor wise... CTX, best price, performance and colour definition.