I got my Iontophoresis unit and sponge electrodes today. Of all things...the lead wires are backordered until 3/14/12. I wish they had told me that on something other than the packing slip. At any rate...I just place an order for another set on amazon for $5 (this included the shipping cost) and those should come soon. I'm also still waiting on the pin to banana adapters. I am very excited to start treatment but it looks as though I will have to wait just a little while longer....