I might be confused too, if I were in your shoes. Reviews are quite a mix of good and bad - plus there is really no way of verifying these comments (the ones from other forums) unless you know them personally. I'm not sure if they will be of any value to you but here's the whois result on them:
Imzee Consulting F.Z.C, EOC, AFZ,
United Arab Emirates
Webfusion Ltd t/a 123-Reg.co.uk [Tag = 123-REG:8920280d]
URL: Link hidden: Login to view
Registered on: 12-May-2004
Renewal date: 12-May-2010
Last updated: 12-Mar-2008
Registered until renewal date.
There is one common suggestion I found in many of the forums where they discussed www.wholesalepages.co.uk. Quite a number of people suggested this site instead, Link hidden: Login to view
- it's a free directory of supplier's based in the UK. Maybe you can give this a try before you pay the membership fee for the other site.
Hope this helps. :)