Oh you're talking about that... FYI thats still the client doing that, its just a feature thats hidden inside of it and all it needs is a simple packet to activate.
Code:
use uo;
program boost(who)
SendPacket(who, "BF0006002601");
endprogram
save that as a textcmd or put that one line wherever you want to activate it. Just a note that this will only allow someone on foot to move as fast as if they were mounted. This doesn't affect them while they are mounted.
On logout, it will automatically deactivate. To deactivate it at any other time, just use
Code:
SendPacket(who, "BF0006002600");