[bsun]

That appears to have maybe done the trick. We now have a vboptimise menu (after disabling/re-enabling the "miserable users" plugin), but I want to check one other thing. The new menu has asterisks around it, so it looks like this:

*[vboptimise]*
*[vboptimise_resourcestats]*
*[vboptimise_mainsettings]*
*[vboptimise_cachesettings]*
*[vboptimise_miscsettings]*
*[vboptimise_optimalsettings]*
*[vboptimise_systemtest]*
*[vboptimise_flushcache]*

Do you know if these asterisks signify anything -- an incomplete installation, for example -- or are they just a nice way of framing the menu?

Thanks again -- I think we're making progress!