Overview:
BrilliantDigital is an adware application that delivers multimedia ads. It is commonly bundled with Kazaa and will use your system to deliver ads to others using the file sharing technology already installed on your system. Think distributed computing meets ad delivery.

Also Known As:
Adware-BDE
B3D Projector
BDE
Brilliant Digital

End Processes (may or may not exist):
adm.exe
altnetuninstall.exe
asm.exe
asmend.exe
bdeclean.exe
bdesecureinstall.exe
bdeverify.exe
bdeviewer.exe
bdeinstall.exe
bulldownload.exe

Unregister DLLs:
Tip: this is only a list of known files/locations. You will want to do a search by the name of the file to see if they're on your system.
A while back I wrote a guide to Register/remove DLL or AX files which you will need if you don't know how to unregister these files.

Each file is in several locations so you'll need to search for them and unregister + delete them in every location you find.

adm25.dll
adm4.dll
admdata.dll
admdloader.dll
admfdi.dll
admprog.dll
asmps.dll
bdcore.dll
bde3d_ref2.dll
bdedata2.dll
bdedetect1.dll
bdedownloader.dll
bdeengine2.dll
bdefdi.dll
bdeimage.dll
bdeinsta2.dll
bdeinsta25.dll
bdeload.dll
bdeplayer2.dll
bderastmmx_30001.dll
bdesac10.dll
bdeverify.dll
bdupd.dll
npbdplay2.dll

Folders to Remove:
c:\temp\bdecache
%profile%\local settings\temporary internet files\content.ie5\uucpsbd1
%profile%\start menu\programs\earn
%windows%\bde
%windows%\temp\brilliant

Clean your Registry:

You should be back to normal IF this was your only problem. I suggest you post in our HJT forum since its not likely that this is your only bug. Read this first