If you like the CZ 75, which I don't believe has a .40 counterpart, you may want to consider a Beretta 96fs. It is the .40 cal version of the 92 and a close metal-framed competitor of CZ. If you like polymer guns like the XD, consider a S&W M&P .40, or a Glock (not sure which model is the .40. Someone will tell you) Those are the first ones that come to mind and the S&Ws and Glocks both have compact versions.
Edit: Oh ya, duh, the XD also comes in a full or compact .40!