Post your must have apps here and tell us why we MUST have them. I'll start you off. SnapPea, Free Think of SnapPea as the iTunes for your Android Device. Install the software on your PC, tweak some phone settings, and from that point on you can use SnapPea to manage your music, photos, videos, and contacts from your desktop. From this interface, I was able to see six different contact entries for a single person and merge them into one with a few clicks. You can also side-load apps from your desktop, so that 15MB app download doesn't hit your data cap. This is the best way to get big files on and off your phone. SnapPea is available for both Windows and MAC.