Hi Brandon, welcome to DaniWeb :D
Start with this:
http://www.microsoft.com/downloads/details.aspx?amp;displaylang=en&familyid=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en
Reboot into Safe Mode.
Then scan with HijackThis and have it fix the following entries:
O2 - BHO: (no name) - {C003C49F-53E4-4A72-B7D6-0B2B9997392F} - (no file)
O4 - HKLM\..\Run: [CY_BG] C:\WINDOWS\bp_bg.exe
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
Close any open windows, other then HijackThis, and hit Fix checked.
Go to the following locations and delete the highlighted files:
C:\WINDOWS\bp_bg.exe
C:\WINDOWS\web\related.htm
Do a search for msdirectx.exe and delete any instances found.
Empty your Recycle Bin and reboot normally.
Follow the recommendations in this thread to cleanup your temporary files and such:
http://www.daniweb.com/techtalkforums/thread27570.html
And finally, close any open browser windows, scan with HJT, and post a new log please... and let us know if msdirectx is still causing problems.