Hello Igor,
I developed this site to be compatible with the most popular current browsers. These include:
- Mozilla Firefox 3 with 44% market share
- Google Chrome 4 with 20% market share
- Internet Explorer 8 with 18% market share
The site has been previously tested with IE7, and retested today, but for us does not display any field overlaps in the forum area like you mentioned. If you would like to help us to solve the display problems please contact me directly. IE7 only has 7% market share and is not XHTML 1.0 standards compliant so we do not technically support it but we make a best effort to make sure the site is usable in older browsers.
Just out of interest, what applications do you use that require Internet Explorer?
I personally recommend Google Chrome, especially for slower computers, because of its much faster rendering of pages. Download Google Chrome