IE Conditional Comments: lt IE 7 = lte IE 6?

Question

Are there any differences using

<!--[if lt IE 7]>...<![endif]-->

or

<!--[if lte IE 6]>...<![endif]-->

?

Answer 1

Yes, they do the same.

Here is a link from Microsoft .

Answer 2

There will be a difference if a rare, mythological type of browser is found, called Internet Explorer 6.66 .

Answer 3

, . foo < 5 foo <= 4.

, IE6, (, IE6.2 - ), , .

Answer 4

... lte 6 6 down, lt 7 - 6.