IE 8 Holding it's Confiuration | Tech Support | Forums

I use three toolbars (RoboForm, Google and McAfee's SiteAdvisor) with three special command buttons (Add to Evernote 4, Sothink SWF Catcher and Delete Browsing History).  Alot of the tome when I open IE 8 these things are not present or are in a different place.  My system is safe I use ZoneAlarm Pro, Microsoft Security Essentials, AnVir Task Manager and Zemana AntiLogger.  I have run my computer through Trend Micro's HouseCall with no problems found.  I have run Sysinternals Rootkit Revealer with nothing found.

My Computer Configuration:

P4 Core2 Duo E6400 2.13GHz
2GB RAM
500GB & 200GB HDD (Internal)
500GB HDD (External)
320GB HDD (External)
512MG GeoForce 8400 GS Graphic Card
2 – 18x DVD-RW DL
250MG Zip Drive (Internal)
1.44 FDD
Multi-Card Reader (Internal)
22" Wide Screen Acer Monitor
Kodak 5500 Multi Function Printer
Windows XP Pro SP 3

Please Help me!!!

Thank you for your service and support.