Using hammer: 2 room + details (screen video)
Hey there damagepy. i'd like to thank you for uploading this tuts as they're going to help me a lot in the future. I enjoy playing portal games and yesterday i just suddenly decided I want to create my own maps. It was a challenge to create my 1st map. well more of a test map. and I had quite some problems as I've watched other tutorials to get started before i stumbled upon yours. but I've managed to "finish" it and let my friends test it. Well then i watched yours videos from start and fell in love with the way you work with objects.
I also have few question(I'll try not to be too noisy, as i like to Google before I ask).
1st of I'm curious if you're going to make more tutorials for hammer?
2nd thing I'm interested about is, do you use "stock objects" or do you create them from scratch. what i mean by that is if you do what you did in the video. get your favourite "objects" in one place and then you just copy them, or do you let's say make aerial faith plate from scratch.
well that is kinda all 
So thanks again for sharing this, as I'm pretty sure it's going to help every newbie here. 
Best regards,
Stylus
I do my own prefabs with my own triggers/logics. Usually I dont put out a prop_static galery but object browser not working my pre-sdk hammer so I need to copy the good things from the official maps.
First I didnt ment the vid as a tutorial since I doing things fast and not explaining the basics of hammer, but of course I can do some if others want it too.
with some door/trigger, button etc tutorial.