driveable vehicles

It seems to me that every vehicle in teh game is potentially driveable. I have been able to make a driveable APC but it did not work properly. Also Striders are actually driveable along with the helicopters, but I just cant get them to work as good as that buggy. they're buggy! They only allow you to point in one direction and you can't dismount from them. I wanted to make a map where you ALL drove your own strider, It was gonna be cool, but i can't get them to work so well.

How the hell did you get a strider to be a car? and how did you reach its head?

Also i saw this map and i still have it on my list where these mappers made a brush based heli which could be controlled! inside and on a control outside like a remote

i kinda have no idea how to do this...but i once saw in the flags for each car ... there is somethin called drivable...i think this is it??

<DIV class=quote>
<DIV class=quotetitle>? quoting habboi</DIV>
<DIV class=quotetext>How the hell did you get a strider to be a car? and how did you reach its head?

Also i saw this map and i still have it on my list where these mappers made a brush based heli which could be controlled! inside and on a control outside like a remote

</DIV></DIV>

1. I made a driveable-vehicle entity ro whatever they're called (at work right now and can't remember.) and made the model be a strider.

2. I noclipped above him and hit space as i came back down after turning noclip off.
3. heli sounds cool