It would be nice if the plugin made a public announcement to tell people it exists and how to buy it. Maby even how to bind it. Otherwise it's a great plugin! Nice job!

=)
+karma 
Perfect for a surf-noob like me
I'm no coder but I tryed this myself. Problem is, it only prints the message once on a mapchange, at the beginning
Code:
public client_putinserver(id) {
set_task(55.0, "Announcement", id)
return PLUGIN_CONTINUE
}
public Announcement(id) {
client_print(id, print_chat, "Type /buyjetpack or /buy_jetpack to buy a surf-jetpack. You can also bind this, 'bind 'button' buyjetpack or buy_jetpack' in your console.")
}
EDIT:
Got some more sugestions...
#1 It would be good if you add in a command like /dropjetpack, /dj, /djpk or something like that. So you can use the jetpack on hard levels but be able to drop it when you no longer want/need it.
#2 Maby add a shorter commands to? Like /bjpk or /bj. Easyer for those who don't know how to bind.
#3 Sometimes it bugs, keeps speeding you up when you no longer are on a ramp. Don't know if you can fix this just thought I would repport it =)