In order for us to recommend a tool or hack, if one exists, we'll need some more information about your issue. First, please fill out your System Specs
as completely as possible.
What toolbars are disappearing? By "I use my own" do you mean a third-party toolbar program? What sort of behavior are you expecting from Windows 7 that it's not producing?
Answers to those questions will enable us to better assist you.
Windows Outreach Team