There is already a lot of info on the Mediatracker.
These are just some things I keep for reminding myself.

In-Game Cam Change, the 2 trigger point way.

Essential for loops and wallrides

Changing the height of the Trigger without a mouse wheel.

Using a laptop to make tracks, the PageUp and PageDown moves the height of the trigger in steps of 2.

To move the trigger up by just 1 step:

Hold down the Cntrl key and then hold down and keep holding down the PageUp key, then release the Cntrl Key first and then release PageUp. Job Done!(same works with PageDown)

PF Bug.(Push-Forward)

[lifted from a forum]

Problem.Maybe a stupid question / topic title but well my problem: I build a track with a PF Start. It works fine, everything like I want. Now some1 msg me in ICQ [or what ever, its just an example] and I pres the WINDOWS KEY. After I was on my desktop and I switched back to TM my PF Start doesnt work anymore. Not like before. Before I switched on my desktop I had a time like 8.12sec, after I switched it was 8.30sec but I didnt change anything at the track. I send my track to a friend to test it and he had all the time ~8.30sec at the first checkpoint. We pressed both just forward, nothing else. Why does the time change after I was on my desktop ? It is normal ? I hope some1 can help / explain me.

Solution. priMax 15-Oct-2006 : Quote The problem was at you. Your game had a PF bug. This happens when you try to complete PF track. Suprisingly, you can't. To fix this, you just need to do the procedure you have done (or pres alt+enter to make the game windowed, then pres alt+enter to make the game fullscreen again). Now the game will work normaly. Your friend doesn't have that bug so he didn't finished that pf star you created when bug was activated. To fix this, every time you go to create a PF start or track make sure you have refreshed the game by doing that procedure!

Custom Track Music

here's a tutorial to get custom music in your track, including the I3D-tags.

NOTE: all programs used in this tutorial is freeware!!