On-line Digital Prints

I am looking for an online digital print house in the UK, Preferably one which allows images to be uploaded as TIF files rather than the more usual jpegs. Has anyone any recommendations?

Dave,
I've tried a few and my favourite place is www.photobox.co.uk
Stunning quality, excellent prices, and super fast turn-around.
Although they use sRGB JPGs, you can upload very high quality images (they don't re-JPG like the Pixology based services ), and they don't apply "correction" algorithms, just print what you send them.

Let me know what you think!
Matt

As above. V happy with results.

You can find my review on-line at:
http://www.photographyblog.com/reviews_online_print_services_update_2004.php

In short, I found photobox.co.uk and ofoto.co.uk to be the best ones.

I may be only the one unhappy with photobox. I have ordered 700 prints 6 months ago. They have been delivered to different address, 2 miles away from my current address. After 7 phone calls they finally arrived. Delivery man was looking for them for a half day. Unfortunately 50 % were very dark and quality was very poor. Previously I was very happy with photobox but not this time!!

OMG just realized how old is this post!!!

I guess things have changed in the intervening six years!