Travel Technology - Kensington Universal Power Supply - Where to buy stuff?

I've just purchased the 70W AC/DC Kensington universal power supply. The local agent mailed me a tip for my Dell (N19), but I've been unable to find any place on the 'net or in stores where I can buy other tips or cables.

I'm looking for a US two pin 110v power lead, a few tips (phone, PDA, ...) and maybe a second device power cable.

Where I can buy them?

Thanks,

Aidan

Did you try Kensington's website store?:

Smart Tips (http://us.kensington.com/html/8429.html)

Not sure if these are the right ones though...so check first

Circuit city carries a lot of thier tips and stuff. You may even be able to get them online from them.