I'm currently using HTC Wildfire. I found a very nice app at XDA website. Here's the link. http://forum.xda-developers.com/showthread.php?t=755741

But I couldn't find it at Market on my phone. Any idea guys? Any alternative ways to get this app?

If it's a paid apps, you can't see it.

You need this guide for paid apps.
http://forum.lowyat.net/topic/1211665

In addition to paid apps, sometimes apps not for the right OS version or not supporting your screen resolution does not turn up as well.

Tq 4 tha info bro....

I believe for wildfire the issue is that most apps are just not designed for lower res phones. For my own apps I don't even know if they work on wildfire, perhaps someone with a wildfire phone could tell me if they work? Links in my signature below

u didn't ask at wildfire thread..maybe they can answer ur question