RECAP:
part 1: i related how i had an apocalyptic battle with the great satan known as Nail.exe and won-- but at what cost?
part 2: once the smoke cleared, i discovered that windows fax and picture viewer and windows media player were both casualties and would not work for beans any longer
sooo...
part 3:
flatten and reinstall time! i had an 80GB seagate still in its box from a phat rebate promotion best buy had back in november (after rebate, the thing ended up costing $40), and once i reclaimed my winXPpro disc from my associate Timini, i was ready to roll. before i popped open the case, i also burned a CD containing the latest mobo/video drivers i could download from nvidia just in case i hit a snag connecting to the internets.
format new drive...check
install windows XP...check
install mobo drivers...check
turned off messenger service and remote registry...check
windows update to service pack 2...check
install nvidia 71.89 drivers for geforce 5700ultra...che..

when i rebooted after reinstalling video drivers, i got to the windowsXP loading screen-- and no further. it SHOULD take me to the "welcome" screen and then proceed to the desktop, but the welcome screen never shows. instead, there's a brief hang, and my screen goes black and the monitor switches to standby.
i called BFGTech's support line, and the tech talked me through several different procedures in and out of safe mode over the course of an hour, but nothing fixed the problem. his final word boiled down to: your card is working fine, the drivers from the website work are certified, the problem is not the card or the drivers. he suggested a repair of XP or possibly another format/reinstall.
anybody here have any suggestions? here are my system specs (don't laugh

duron 1ghz cpu
biostar m7ncd pro mobo
512mb pc3200 ddr ram (kingston)
BFGTech geforce 5700ultra
seagate 80gb 7200rpm barracuda
samsung syncmaster 753df monitor
logitech optical mouse
$10 keyboard
soundblaster audigy with front bay drive
sony cdrw
winXP pro
[smiley poster=sad]help[/smiley]