For Sendto, you can also type shell:sendto into the Start/search field and hit Enter. That will bring up the sendto folder where you can delete entries.
My Computer
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
We here at Seven Forums have an excellent tutorial on this subject, have a look at it at the link below; be sure to post back to let us know how it sorts out.