Ok, so you tried Msconfig and couldn't find it?
If so fire up regedit.exe and look for the key below, see if any references are being made to the errant .dll files, (hopefully we wont have to resort to searching through the hole registry)
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Post back and let me know if you can find them in the above location.
** Standard Disclaimer **
The use of regedit.exe should only be attempted by someone with suitable level computer skill, improper modification of your Windows Registry could result in wide scale failures and ultimately turn your system into a paperweight. TheTechIsIn will not be held responsible for registry damages as a result of improper modifications.

Just want to cover myself..dont want anyone coming to Dallas to break things I may need. :no: