Sorry I am late TG.thanks for the vote of confidence Clive 8)
I have been out all evening sitting in my local casualty department
and have only managed to see your query in the last 15 minutes or so.
This looks promising but I havent had time to check it out properly yet and unfortunatly due to my trip to casualty being related to my eyes hurting due to conjuctivitus I dont think its a good idea to spend too long at once on the PC
The Places Bar is a column of shortcut icons located on the left side of Windows' standard File Open and File Save dialog boxes. The easiest way to customize it is by using Microsoft's Tweak UI freeware. There are separate versions of Tweak UI for Windows XP and for every other version of Windows; the XP version is part of PowerToys for Windows XP. Download the version for your OS at PowerToys for Windows XP (scroll down as needed).
Available here :
http://www.pcworld.com/downloads/file_description/0,fid,18220,00.aspWindows XP: After you download and install PowerToys for Windows XP, select Start, All Programs, Powertoys for Windows XP, TweakUI for Windows XP. In the left pane, click Common Dialogs. For further instructions, skip to "All versions" below.
All other Windows versions: Once you've successfully downloaded and installed Tweak UI, select Start, Settings, Control Panel, and double-click Tweak UI (in Windows Me, you may have to click view all Control Panel options first). If you find that your Tweak UI dialog box doesn't include three rows of tabs, upgrade to the current version. Click the Open tab.
All versions: Click the Custom places bar radio button. Below that, you'll find five pull-down menus representing the five Places icons. You can change any icon by selecting a different folder from the pull-down menu or by typing the full path to a different folder (see FIGURE 1).
Hope that this does what you want and turns out to be easy to use as it sounds like a useful feature to have
Edited to enable full url to work