IUrlHistoryStg Interface and go back / go forward buttons

[vsimi...@softwin.ro]

Hello

I have a rather specific question, I've tried to find the answer on my
own but no luck so far. I'm looking for a way to change the back / fwd
lists of IE, add or delete some items in them. The closest thing I've
found so far is the IUrlHistoryStg interface, but I believe I cannot
add items to the lists by it, at least not in a controlled manner. So,
a few questions: can I add something to the 2 lists by it ? If so, can
I add to the fwd list a URL that's already in the back list, and vice-
versa ? What about one that's already in both lists, can I duplicate
entries ? In some cases it would help.

Does anybody know if all this can be done, either via this interface
or by other means ? Any help will be much appreciated. (It should work
at least in IE6, preferably also IE5.) Also, a link or an indication
of good documentation about it. The one MSDN provides for
IUrlHistoryStg is very scarce to say the least.

Regards
V. Simionescu