where to buy Kaffir Lime Leaves for planting purpose?

[chow_how]

I am thinking about growing Kaffir Lime Leaves at my apartment, by the windows. Is this possible and how? I like fresh Kaffir Lime Leaves. If it's not hard, I would like to give it a try. Thanks.
P.S. Kaffir Lime Leaves are commonly used in Thai cuisine.

[Allstonian]

Logee's in CT sells kaffir lime plants via mail order:
http://www.logees.com/Kaffir-Lime-Cit...
(They also have bigger plants in 4" pots for $25.)

I've bought other houseplants from them and always been quite happy with them.