Well I have been trying to interact my software with IE and I am looking for solutions to the following problems.

1] I am able to extract the title and url of the webpage being viewed in IE but I wish to locate the cached file that IE using rather than downloading the file myself from the internet? I was able to go into the registry and find out where IE keeps its temporary directory [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders, Cache] and I did a little bit of searching and I didn't seem to get it going, so if you know a way to get the cached file please let me know.

2] IE can open up any number of browsers, so how do I find out how many browsers are open and how to extract the title and url from them.

3] In the IE toolbar, you have different buttons like Back, Forward, Stop, Refresh, etc. I wish to know how to add an icon to the toolbar (I saw this happen with NetAnts [Download Manager Software]).

Any assistance would be appreciated.