The newly introduced Jump Lists in Windows 7, appear when you right-click on an icon in the taskbar or superbar. These help improving the workflow. But  if you want combine multiple programs in one icon, then its not possible. Jumplist Launcher lets you add up to 60 programs or files within self-defined groups inside a Windows 7 jumplist.

Jumplist Launcher

Features:

– No installation required
– Creates jump lists with up to 60 programs or files which can then be directly started
– The jump list entries can be grouped
– After creating the jump-list, no program needs to run in the background
– You can have multiple Jumplist-Launcher-Icons (with different files/programs) on your superbar by copying the folder
– Files can be dragged into the Jumplist-Launcher from Windows-Explorer
– Icon and name of the entry can be customized
– Jumplist-items can be added by dragging single files on Jumplist-Launchers taskbar-icon while holding the shift-key.

You can download it free, from its Home Page.