Missing plugins in DesktopX 3.5

Hi all, new to this forum and to DesktopX, really. I was going through a few of the tutorials and I've run into a slight problem. Several of the plugins are missing from my copy of DesktopX, and I can't seem to find any way of replacing them unless someone can provide me with them. I'm missing the plugins on the list below:

Start Menu 2
Object slider
Analog Clock 2
Date (Text State)
Digital Clock (Text State)

If anyone could send these to me, that would be fantastic - as it is, without them quite a few of my widgets seem to be broken, and getting any further in the tutorials might be. . . difficult.

Thanks in advance for your help.