For all you TouchWiz Launcher fans, XDA member's Fr4gg0r & Swiftwork have developed a modified version that works with "Every device with armv7 processor and froyo or higher." Some of the great features included in this modified version of TW include:

• App Drawer
  • Number of apps per page
  • Number of app columns
  • Sort order (normal/alphabetical, alphabetical will be forced after reboot/changing from normal to alphabetical)
  • Enable/disable app backdrops
  • Enable/disable 3D effect for backdrops
• Badge Counter
  • enable/disable unread g-mail counter (specify accounts to show counter for)
  • enable/disable unread sms counter or Samsung Counter
• Themes
  • You can combine themes (e.g. a full theme and then apply just a dock theme)
• EXTRA Stuff:
  • Resizing for all widgets enabled (long press widget and then drop it without moving)
  • Scrolling widgets are supported (currently not recommended to use though, lags when scrolling)

To find out about the other great features included in this mod, visit the original thread.