Sort views in "List Views"

Read this Link:

http://anyrest.wordpress.com/2011/02/07/how-to-sort-view-list-dropdown-in-sharepoint-2010/

Group by more 2 fields in List sharepoint 2010

Read this Link:
http://chanakyajayabalan.wordpress.com/2010/03/15/group-by-for-more-than-two-columns-in-sharepoint-list/

Delete Label "New" for New ListItem

Windows SharePoint Services 3.0 Web site

To stop the !New tag from appearing next to new entries on a Windows SharePoint Services 3.0 Web site, use the Stsadm.exe tool to change the "Days to Show New Icon" property to zero.

To do this, follow these steps:

1. Click Start, point to All Programs, point to Accessories, and then click Command Prompt.
2. Type the following commands, and then press ENTER after each command:
   cd /d %programfiles%\Common Files\Microsoft Shared\Web Server Extensions\12\BIN
   stsadm.exe -o setproperty -pn days-to-show-new-icon -pv 0 -url [Your Virtual Server's URL] 

   Windows SharePoint Services Web site

   To stop the !New tag from appearing next to new entries on a Windows SharePoint Services Web site, use the Stsadm.exe tool to change the "Days to Show New Icon" property to zero.
   
   To do this, follow these steps:

   1. Click Start, point to All Programs, point to Accessories, and then click Command Prompt.
   2. Type the following commands, and then press ENTER after each command:
      cd /d %programfiles%\Common Files\Microsoft Shared\Web Server Extensions\60\BIN
      stsadm.exe -o setproperty -pn days-to-show-new-icon -pv 0 -url [Your Virtual Server's URL]

SharePoint Team Services Web site

To stop the !New tag from appearing next to new entries on a SharePoint Team Services Web site, use the Owsadm.exe tool to change the "New Item Display Cutoff" property to zero.

To do this, follow these steps:

1. Click Start, point to All Programs, point to Accessories, and then click Command Prompt.
2. Type the following commands, and then press ENTER after each command:
   cd /d %programfiles%\Common Files\Microsoft Shared\Web Server Extensions\50\BIN
   owsadm.exe -o setproperty -pn NewItemDisplayCutoff -pv 0 -p [Your Virtual Server's Port]