We too have been offered the same deal (in Netherland) about Smart Tech., by Wellington-Duke. Our main contact was Sheldon Greene, a well spoken gentleman. We have seen Smart Tech's very impressive website too, AND their affiliated French site (can't remember the name).
I have even checked out Smart Technology on the US SEC site - it seems to be a genuine, registered company, although in their deposition they do repeatedly comment that they may never make any money (?!?)
Wellington-Duke can be found at
www.wdassociates.net. While professional in appearance, there's not a lot of info (lazy?).
We decided to buy some of the shares offered, because I'd done all the checking I could. However, once we'd given the go ahead, we received fund transfer banking instructions, with the money ending up in an account owned by Amgrove Finance Ltd in Curacao / Netherlands 'Antillies' (they didn't even spell 'Antilles' correctly!).
We'd been told that the money would go to Smart Technology, so I looked for Amgrove on the internet.
The only link I got for that was an entry in another forum "The Motley Fool" (
www.fool.co.uk) where I found an ongoing discussion about scams connecting various "advisory" organisations and several "real businesses" we could invest in.
We will have the paperwork within the next day or so, but we'll be saving energy and ink (and money) by chucking it in the bin (or perhaps keeping it as a reminder that fools and their money are (almost) soon parted.

)
Good Luck
FF
Postscript: 30-09-2005
This morning I had two calls from Duke-Wellington.
The first was from 'Sharon', who had no idea I had been in communication with her 'colleague' Sheldon, and who started the whole 'spiel' from scratch with "Hallo, remember we talked about IPO's a couple of months ago? Well, I have something that might interst you..."
Reason for that opening? IT IS ILLEGAL TO MAKE COLD CALLS! If I politely said "Er, yes", then they have it on tape that they have not made a cold call.
Sharon continued, even after I mentioned the obvious lack of interbal communication, but when I said that we hadn't spoken earlier she slammed the phone down in mid sentence.
The second call was from Sheldon. I couldn't stay on the phone as I was talking on the other line. Sheldon said "That's OK. I just wanted to congratulate you, you're $750 in profit, as the price of the shares has just gone up to $8.50."
EASY MONEY! I haven't even transferred the funds and I'm in profit! I wonder if Sheldon would take my 750 profit and buy some more shares for me....