Typing shell:sendto in the Start Search box is just a shell shortcut to your
user sendto folder, based on this key in the registry (it also works on XP,
using Run...):
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User
Shell Folders
In the right pane of that key, any item under Name can be accessed using the
shell
Name) command. For example, shell:my music opens the Music folder,
or shell:cache opens the Temporary Internet Files. As far as adding to Send
To is concerned, it's basically just knowing where your the user sendto
folder is (the default location is C:\Users\(Your
Name)\AppData\Roaming\Microsoft\Windows\SendTo), so that you can add
shortcuts to it. When you have that folder open in Explorer, drag the icon
in the address bar to anywhere you like to make a shortcut, if you find it
hard to remember the path, or the shell command..
Your "old" computer sounds like it can handle the job, vis à vis Vista.
You're probably right about packages being limited from the get go.