IE Team announces the availability of IE7 Feedback site
The IE team created a feedback site where you can enter the IE7 bugs. The site where you can put the bugs is the Connect site.
You will need a passport account to sign up for the Internet Explorer Feedback program.
Once signed up you can start giving your feedback and you will get a searchable public system for submitting and viewing the progress of bugs, leaving comments on bugs, and offering feedback and product suggestions.
Read the complete post on the IE blog