I see no one has really helped you out on this one.
Ok first go to the sys you are using, search in it for all .lnk files. DELETE THEM ONLY IF YOU HAVE CUSTOM ICONS READY.
Next, open up initflashfiles.dat file (whatever the name is). the easiest way is doing it through the initflashfiles.dat editor in the kitchen. add this:
Directory("\Windows\Start Menu\Programs\Applications\Office Mobile 2010"):-File("OneNote Mobile 2010.lnk","\windows\_OneNoteMobile.lnk")
Directory("\Windows\Start Menu\Programs\Applications\Office Mobile 2010"):-File("PowerPoint Mobile 2010.lnk","\windows\_ppt.lnk")
Directory("\Windows\Start Menu\Programs\Applications\Office Mobile 2010"):-File("Word Mobile 2010.lnk","\windows\_pword.lnk")
Directory("\Windows\Start Menu\Programs\Applications\Office Mobile 2010"):-File("Excel Mobile 2010.lnk","\windows\_pxl.lnk")
Directory("\Windows\Start Menu\Programs\Applications\Office Mobile 2010"):-File("SharePoint Mobile 2010.lnk","\windows\_spmc.lnk")
Thats for office. the others will be similar... or i can just share indagrooves shortcuts tweaks that has all this stuff lined up for you