How to download the assistant:::

If you have firefox and don't already have greasemonkey, please hit the button over there ---------->
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If you have chrome or already have greasemonkey, you may get the Assistant by going there.  To the LEFT of that page, choose "ZW Assistant" and it will install.
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What to do if your Assistant isn't updated to the most current version?

If your Assistant isn't the most current version:::: Clear your cache and flash and reload your zoo

When you hit the button to get the Assistant, at the bottom of your screen it will ask if you want to "save" or "discard".  Please keep in mind that this program is sort of like an extension for your browser.  That means if you want to disable it, you'll need to do so in the extensions area of your chrome browser.  With firefox, at the bottom right is a little lit up monkey.  Click that and it cuts off greasemonkey (hence cutting off the Assistant).

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In firefox, you'll see this at the bottom right of your screen.  This icon means greasemonkey is ENABLED.  If you want to DISABLE greasemonkey (and Dan) you can left mouse click it once and it will gray out.
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If you want to disable the Assistant OR any other script in Firefox.. you can RIGHT mouse click where the little monkey is and this box will pop up.  You choose "Manage User Scripts"
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When you hit "manage user scripts" in the picture above, this screen comes up.  You can see all the extensions you have in Firefox listed on the left.  Here you can uninstall extensions or disable them (see next picture).
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If you want to disable the Assistant (or any other extension), Highlight it and at the bottom left where it says "Enabled", unclick the check mark.