Hi
Thanks for your post.

We need to perform more research on this issue . We will reply here as soon
as possible.
If you have any more concerns on it, please feel free to post here.

Thanks for your understanding!
Best regards,
Wen Yuan

Hi Eric,
Thanks for your waiting.

According to the description, you have met a performance issue with Visual
Studio when editing code (vb).

In order to narrow down and resolve this issue as soon as possible, I want
to confirm some information with you.

1. Had you encountered this kind of issues before?
2. If this is the first time you encountered this issue, then have you
installed any third-party software on your machine.
3. Based on my experience, such issue could be caused by add-ins, have your
VS.NET 2005 IDE installed any third-party's add-ins.
4. Does this issue only occur when you edit special file in your project or
any code file in your project?
5. We suggest you create a new project and check whether the issue persists
on your new project.

Additionally, I'm sorry to say I'm not very sure about "Google Widget"
which you mentioned.
Would you mind providing us some information about how did you monitor
Visual Studio IDE by this tool. Also, in order to monitor how much CPU used
by Visual Studio IDE, you can check Devenv.exe in Windows Task Manager
(Processes)

I apologies for any inconvenient this may caused.
Sincerely,
Wen Yuan