It says it all really that no work has been done to it for years and it's still superior to Launchbox where performance/loading times etc are concerned (imo, as I use both on a daily basis) where large setups are concerned.
When you have a couple of systems on LB it loads instantly like Hyperspin, but the more you add the slower it all gets.
Hyperspin has near Instant loading, no need for a cache and can run all the systems I run in Launchbox (with the help of RocketLauncher of course) no matter how much is piled into it.
Launchbox/BigBox has many plus points over Hyperspin, but speed is not one of them, particularly if you have a large setup.
I was just suggesting that someone could look into this as the cache folders may be the reason for the slowdown as a setup gets bigger (for me anyway)