Ashwin : Following is the official download link of KMPlayer v3.0.0.1439 :

Remarks from their Moderator, Bastik : Although it's a (stable) release it's posted at "Beta Release and Test".
The KMPlayer 3.0.0.1439 Release
- DXVA2 H.264 performance improved.
- DXVA2 MPEG2 bug fixed.
- Resizing of Preference page.
- Audio errors during content playing are fixed.
- File playing start speed improved.
- Synchronizing errors between Video and Audio channels are fixed.
- MP2, ATRAC3, H.261 codec bug fixed.
- Decision logic for content(AVI) scanning fixed.

Download link:
You Must Be Registered and Logged On To View "URL" BBCode Contents...