I had an earlier post talking about PocketCloud Remote RDP/VNC and how it was much better than androidVNC. I have come with the realization that the free app version was restricted to only one connection. That's not really a deal breaker, but I had an early quirk with the right click from the virtual pointer wasn't really working. What I began to realize was that the connection was set to operate on Mac environment which meant I didn't have right click. Switching to Windows environment for my connection setting worked wonders.
The next problem I had was that I had to remote to two machines and I needed another remote access configuration, something that the free PocketCloud app didn't allow. I began to look for another app that could provide decent remote desktop functionality. I found Jump Desktop Free which provides the keys I needed (tab, directional keys, etc). The only usability quirk I had to learn was that right click was tap and hold on the virtual pointer. To do the mouse drag, you double tap and then drag with your finger.