MUI Cache - ShellNoRoam

There is this section in the (Windows XP) registry that I've noticed, which doesn't currently get cleared by MRU-Blaster, which can in time accumulate quite a few obsolete entries, and the entries are located under this key:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\MUICache]

I'm just wondering if it's safe to clear this one on a regular basis, and if it is, they why not include it within the MRU-Blaster database?

 

I've just discovered that Teosoft.com offer a free tracks eraser that removes them. They basically log applications run on your PC - not a major problem but quite handy for spyware users to see what programs you have.

Teosoft's product also prevents further entries being written to it until you reboot.