The first video in that list of results should do you fine.
You will need Adobe Photoshop, Imageready (or something of equal capabilities) and VTFEdit if you follow along with that tutorial.
***You CANNOT use a .gif for a spray, the file (or set of images) needs to be converted to .vtf to work as a spray, and a .gif will not have all of the frames imported.
Last edited by Lemmings19; 20 May 2008 at 07:28pm.
Reason: More helpful info.