This is the Unreal tournament demo.. so there are only 5 weapons to switch with at the moment.. think about it for a second.. we swap one for one, an Infiltration weapon for a UT weapon.. so if there are only 5 types, how can we spawn more than 5 Inf types? We can't magically place spawn points in the map.. for the retail version of UT, you will be able to have any 9 weapons you want-- If you can't figure out how to get access to other Infiltration weapons, than please read the directions again. Hope this helps!