I know one thing, it's nice to not constantly worry about my PC going bluescreen, or worse, black screen on a constant basis. So first, we got Colorado College. Not exactly the height of creativity, admittedly, but hoops are usually a good bet. A mountainous take on it is the clash. The smaller size is only because I'd used an older 800 x 600 concept by mistake.
Bulldoggin like them Georgetown Hoyas. Went with hoops again, though this time out, there's a two tone gray clash for when opponents are in blue or a sufficiently dark color, and navy for when the opponent's in gray/silver or old gold (I remember briefly watching a women's basketball game between Colorado and Texas A&M. The Buffs were in gold, the Aggies in silver. Brutal on the eyes, as far as telling who was who).
Lastly, the IPFW Fort Wayne Purdue Fort Wayne Mastodons. Honestly, I'm not a huge fan of Purdue making Fort Wayne change its colors, but it is what it is. (For comparison's sake, of the UW system schools in the NCAA outside of Madison, only Green Bay and River Falls wear red at all). I went with a sash...but truncated it to resemble a mastodon's tusk. The third is blue, their old color, with a take on a classic V that'll definitely be an eye catcher.