QTP 10 and Browser Compatibility on windows 7

QTP 10 supports IE8, IE9 and IE10 on windows 7 operating system But for that we need to install below patches.

1. 00644  - QTP 10 -  Windows 7
2. 00037 –QTP 10 - Windows 7 -IE 8

For QTP 11, we need patch qtpweb_00078 for  IE09 support

What do you think on this topic? Please express your opinion through comment below