Punki/Mr.Limo - It may well be against the rules to do the 1 way then round trips with a Sat night stay and another one way, but I purchase all of my tickets at the UA CTO office and they are fully aware of what I am doing and have never advised me that it is not OK nor have I had any MP problems because of it. Rules do not necessarly = reality. This is just my experience.

Thanks.