CS:S weapon spawn woes?

[M2k3]

I've looked around everywhere to find out how you can spawn weapons in a map, or start off with a certain weapon. eg, for AWP_ and FY_ maps. I've seen a post here about it but there was no solid soultion. So is there a way to make a useable weapon spawn in CS:S or did VALVe just do this SDK update to be mean and make it impossible to make AWP_ or FY_ maps anymore?