Best Travel Store??

In my never ending search for reasonable one way tickets in August to Manchester from Philadelphia/NY or Washington-- I came across the site for "Best Travel Store" Their prices are couple hundred cheaper than anything else I have found---does anyone have any experience with this site???

http://www.bt-store.com/default.asp?CatID=10&PageID=10

Fantastic!!!!  I used cheaptickets.com and got my one way to Heathrow for half the price anywhere else!  I will try out the one you suggested too!  Thank you!

http://www.cheaptickets.com/trs/cheaptickets/home/index_01.xsl

Well after a lot of searching I went ahead and gave Best Travel Store a shot....was nervous..it is a bit odd their way of handling credit cards with a special order form ...but basically they seem like smaller place trying to make it online..They were great! Tickets ordered and paid for Thursday and are in my little hands today via fed-ex.
I confess I love having real tickets instead of e-tickets...just feels more real!!

Prices for the one way flight in August (leave it to me for the expensive time) were $411 a piece considerably lower than anywhere else I tried!

So tickets in hand.....I am soooo ready to go..if a fairy would just take care of all my junk for me!!!!

Helena