Congratulations man!!!  Glad to see everything went well and is up and running.    Can't wait to see more pictures and hear about your experiences with the legend.

I will do some testing and screenshots.  I also have access to a HD camcorder, so I was going to do a short video too.

What are some suggestions for testing and doing screenshots?  I have Fraps installed.  Not sure where to get or how to run Q3A timedemo.  I have UT and UT2003 and UT2004, also Descent3.  What else?

You'll want to get the unofficial patches for UT from HERE as well 

http://www.oldunreal.com/

...they make a big difference!

The 8k5a2+ is the 2nd last motherboard built by EPoX to support the AGP 2x4x  standard.  Lastly being the 8k5a3+.  Yes, this board does have onboard USB2.0

Here's some info on Q3A timedemo:

1280x1024 - 32-bit         1024x768 - 32-bit            800x600 - 32-bit
noAA - 23.7 sec - 53.1 fps   noAA - 20.6 sec - 61.3 fps   noAA - 19.4 sec - 64.9 fps
2xAA - 45.4 sec - 27.7 fps   2xAA - 29.6 sec - 42.6 fps   2xAA - 22.1 sec - 56.9 fps
4xAA - 196.4 sec - 6.4 fps   4xAA - 56.5 sec - 22.3 fps   4xAA - 37.5 sec - 33.6 fps
8xAA - xxx.x sec - x.x fps   8xAA - 275.7 sec - 4.6 fps   8xAA - 89.5 sec - 14.1 fps

1280x1024 - 16-bit         1024x768 - 16-bit            800x600 - 16-bit
noAA - 20.5 sec - 61.3 fps   noAA - 18.7 sec - 67.5 fps   noAA - 18.6 sec - 67.7 fps
2xAA - 33.7 sec - 37.4 fps   2xAA - 24.2 sec - 52.0 fps   2xAA - 20.3 sec - 62.1 fps
4xAA - 61.5 sec - 20.4 fps   4xAA - 41.6 sec - 30.3 fps   4xAA - 30.1 sec - 41.9 fps
8xAA - 223.9 sec - 5.6 fps   8xAA - 86.8 sec - 14.5 fps   8xAA - 57.2 sec - 22.0 fps

UT Timedemo:

1280x1024
noAA - 75.28 sec - 10.91 min - 90.16 max - 39.03 avg fps
2xAA - 85 sec - 20.45 min - 66.31 max - 34.57 avg fps
4xAA - 102.58 sec - 19.87 min - 42.80 max - 28.65 avg fps
8xAA - 189.95 sec - 6.63 min - 22.85 max - 15.47 avg fps

My V5 6000 PC specs:
Windows XP Professional
AMD Athlon 3000+ CPU
EPoX 8k5a2+ motherboard (recapped with Rubycon capacitors)
2x 1GB Corsair XMS DDR ram
Turtle Beach Santa Cruz soundcard
Adaptec RAID0 card w 2x 37GB Raptors
160GB IDE backup drive
1GB NIC
DVD Burner
Floppy drive 

Veeeery nice!  Great choice with the Antec Nine Hundred case, one of my favorites.  I see the molex to 1 pin power adapter solution is working just fine.   It's always awesome to see a virgin V6k w/o reworks working like a champ.  Congrats again!  I'm looking forward to future updates.

Congrats ! I can't imagine how much you was happy when the computer booted for the first time 
Hope this (having a V56K working) will arrive one day to me 

Glad to hear that the reversal of wires did not do any unwanted damage to the card.  So with this new found discovery, did I build my cable incorrectly? (not that I would use it as I have the internal power hookups, but just incase)

Yellow molex wires (+) to the black dc plug wire with white lettering. (+)
Black molex wires (-) to the black dc plug wire . (-)

http://www.falconfly.de/cgi-bin/yabb2/YaBB.pl?num=1240959281/60#60