compatibility problem with dropdown menu

I have the dropdown tutorial working perfectly under IE5+ and NS6. Only problem is that it gets offset from the top by about 10 pixels in Netscape Communicator only.

Here's the code that works under the 2 browsers but not the other:

[code]
div id=home style="Z-INDEX: 2; left: 599px; VISIBILITY: hidden; width: 100px; POSITION: absolute; top: 42px; height: 79px"
[/code]

If I set "top:42" to "top:32", it looks fine in Netscape Communicator but not IE5+ and NS6.

Any ideas how I can fix this?

do you have "0" margins set in the page??

You mean in the "body" tag? Ya, marginheight="0" marginwidth="0"

In the menu table cellpadding/cellspacing is 0.

Only thing that I have different from the tutorial is that the menu's go up instead of down. That's just a subtraction of pixels though, no drastic code changes.

I have the "td"'s set with width parameters and same goes for the table settings - they all have proper measurements.

Its weird stuff. You'd think it wouldn't work in NN6, not Communicator.