Whoever pays extra for Sat delivery by City Link is robbed in daylight.
I did this before (not OCUK), paid for it and then waited all day for nothing, called them up later and was told that their staff don't work on Sat!!!
Anyway, ordered an EVGA 8800GTX last Friday, missed delivery on Monday, they left a card saying that they would attempt to redeliver it again on Tuesday and guess what, no one came. The number on the card was an automated one, I had to google for the "real" number of the depot! The girl on the phone sighed heavily while I was reading out the tracking code, I asked why they didn't deliver on Tuesday as stated on the card and she said they had no such policy and that if I miss a delivery I will have to call them immediately??? So why say on the card that an attempt will be made the next day? Such a blatant liar, it's written all over the card and she denied to accept it!
I ended up collect it in person, waited for ages to be served even though I was the only customer and two members of staff were busy sucking fags right outside.
In short, if you have a parcel delivered by City Link, don't miss it the first time (ie. order Monday before 3pm, must be at home on Tue, after 3pm on Wed) otherwise next day can be next decade delivery.