Opacity app in Cydia or Installer?

[heidinabucket]

Hi all.
As per the subject line of this post...is there anything out there I can use to turn down the opacity of my icons so I can actually see my wallaper?
Summat that I can get through Installer or Cydia. (I want to avoid coding coz I will kill me 3g iphone if I get in to that...I know myself!)

And...I also wondered....is there a handy little app that can rotate your wallpapers on the fly? Like every half hour a new wallpaper is set automatically?

Sorry if these questions seem noobish...but I am a noob with my iphone right now.

[monkeysrock0622]

winterboard can do the wallpaper thing. But you have to use already made themes from cydia or make your own theme. Which I do not know how to do for winterboard.

[Witness]

There is a theme called PlainJain or something like that , that has icons almost transparent .