The version of hammer that I have does'nt have the entity dod_detect and prolly some others too... any one know how i can aquire these.... Im running hammer version 3.4

You can manually add the info_doddetect entity by simply adding a entity, and if your info_doddetect isn't in your list,

Simply type the text "info_doddetect"

Your fgd will automatically pop up the entity and the control settings.

Btw, check the stickies at the top of this page for a newer version of Hammer (3.5)

It sounds like you might have an old fgd file.

I have one on my webby, just click my banner and look in the downloads section. Also if you can find a post by Angry Beaver he also has a link to one in his sig.

As VoodooChild has mentioned the entity is called info_doddetect and not dod_detect.