String of Hearts String of Pearls request

[joy99]

Hi,
When I was young I had received a "start" from my friend's string of hearts plant.  I don't have this anymore.  Do any of you have a piece or seed you could share?

http://botany.cs.tamu.edu/FLORA/pic1/cerowooddscn1-1409.jpg

http://www.arhomeandgarden.org/images/plantoftheweek/String_Heart.jpg

or even the string of pearls?  This photo calls them beads, but my friend called them pearls.

http://www.lagomania.com/stringofbeads.jpg