You were lucky to find the cheaper 0845.
http://www.ltsserver.com/propertylocatorsclub/index_jul06.htm
You can talk to us during office hours (Mon-Fri) at 0870-042-0015

Office address: 17-23 High Street, Slough, Berks SL1 1DY.
Please note that this is a busy business address and individuals may be seen only with a prior appointment.
This is not a shop for visiting without an appointment.

Having looked at the site, it reminds me of all the scam sites that used to be so prolific.

.........“Over the last year, I've banked over £300,000 from my property deals!  You Could Do This Too – If You Follow My Simple Instructions.”...........
................You'll receive £499 CD Video set FOR FREE
Also Property Locators LIVE SEMINAR,
Full Colour Manual and Audio CD
All this for just £297" ...............................

So the simple instructions would be.....
Design a tacky site
Get over 100,000 suckers to give £297 for an avi file on a 15p cd
Laugh all the way to the bank.

READ THIS
http://www.thisismoney.co.uk/mortgages/buy-to-let/article.html?in_article_id=400...
................................................................................
.........

You could try
Gainsborough Business Centres Ltd.
17-23 High Street , Slough, SL1 2RU
Tel: 01753-878000
I know the postcode is not the same, but there is only one High Street in Slough.
OR
http://www.fsponline-recommends.co.uk/page.aspx?PromoID=2147064656&PageID=209828...
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