I have plenty of, i even don't remember where i put them all, i just write them when a function is needed, it takes often less time than trying to find in my mess.
I use personally the right click in IE8/maxthon (work IE6+) to open a selected text/address in notepad & regedit, one to get my private and public ips, one to list the codecs used (really not often as wmp11 has a nice easy function on it and few others more like the reboot one, one to adjust my router WIFI strenght (quite few scripts for the router) . But i have a lot which were required by friends or participants to forums.
So if you have ideas, no problem i can try to manage.
Some are quite "specials" for example to activate/deactivate some interesting functions in vista but they are quite "dangerous" to be used sometimes on different configurations but very helpful sometimes when some functions go weird.
And to finish, some very special scripts which i can't talk about as they were made on demand when i used to work..... Yes i am retired
I am not only talking about VBS, don't forget that Vista is a big script by itself on many parts of it.