There is the new release, v1.1.1 - 2012-02-13:
* Fixed: installation for the current user [MM4].

I installed it over the previous version ... then got errors on clicking tree nodes. I presume that the [i]proper[/i] update method is to remove the previous plug-in, then install this update (or click update from Tools | Extensions dialog). Live and learn.... :oops:

[b]A thing of beauty, thank you.[/b] Works great on My Computer node. I then set it loose on the Library \ Artist node, and it churned away speedily, providing an update progress bar, and left the selection point at the node it was initiated from. Working as I hoped it would.

[quote="davidbspalding"]I recently posted to the wish list a common Windows feature to support expanding all "child nodes" with the numeric keypad "*" key[/quote]
There is a new version of this addon: v1.1 - 2010-03-11
- Added: [i]Expand All[/i] option.

[quote="ZvezdanD"][b]Description:[/b]
This MM script expands all child nodes of the selected node (only the first sub-level).
...
[b]Limitation:[/b]
It expands only nodes on the first sub-level. If you want to expand all nodes recursively, no matter how depth they are, please let me know.[/quote]
Yes ... [url=http://www.mediamonkey.com/forum/viewtopic.php?f=4&t=47607]I recently posted to the wish list[/url] a common Windows feature to support expanding all "child nodes" with the numeric keypad "*" key,[1] and contracting same with the numeric keypad "-" key.

If you can accomplish this with your add-in, that would take the pressure off the MM dev team. :) (I still think it should implemented as a core feature in a future MM version, as this has been a common feature of Windows' Explorer and File Manager since at least 3.0.)

[1] Please note that in Windows this [b]only [/b]works with the NUMPAD * key.

[quote="chrisjj"]Where's the place for feedback on this excellent script? This monter thread??[/quote]No need to be sarcastic. There is not some feedback since the script is really simple and short (in contrast to my other scripts), so there is no bugs and nothing cannot go wrong. I wrote it for a few minutes after request [url=http://www.mediamonkey.com/forum/viewtopic.php?f=1&t=36436&start=0&st=0&sk=t&sd=a&hilit=Expand+Child+Nodes]here[/url], and I supposed it could be useful for some another user. According to my web counter, there was 138 downloads, so it is not totally useless.

[quote="chrisjj"]Where's the place for feedback on this excellent script? This monter thread??[/quote]

You're in the right place for feedback...

Where's the place for feedback on this excellent script? This monter thread??

[b]Description:[/b]
This MM addon expands all child nodes of the selected node or all its sub-nodes recursively (including grand-child nodes).

[b]Download:[/b]
http://solair.eunet.rs/~zvezdand/ExpandChildNodes.htm

[b]What is new:[/b]
v1.1.1 - 2012-02-13
* Fixed: installation for the current user [MM4].

v1.1 - 2010-03-11
- Added: [i]Expand All[/i] option.

v1.0 - 2009-01-29
- First public version.

[b]Installation:[/b]
For MediaMonley 3.0 or higher, double click on MMIP file.
For MediaMonkey 2.x, unpack VBS file to MediaMonkey's "Scripts\Auto" folder.

[b]Usage:[/b]
Right-click on the selected node and choose the [i]Expand child nodes[/i] option if you want to expand only nodes on the first sub-level or choose the [i]Expand All[/i] option if you want to expand all sub-nodes of the selected node including its grand-children. You could also use Num * hot-key to expand all sub-nodes.