These both look a little like elephant food plants to me(Portulacaria afra). Particularly the second. But I could be wrong and it could be some type of crassula or sedum. I just can't tell for sure.
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~Tina
Drama Free Zone. What every gardener loves the most, Begins and ends in rich compost. (Tina)
Joclyn, The first one, that's how it looked when I got it. It gets half a days sun and it still grows that way. I don't know how it can get any more sun.
if you don't have a window that is west-facing (best and strongest light), add a grow light above/next to it. you can get the bulbs in incandescent version, now, so can use any old lamp.