A quick look back at what I was doing at the time I posted gave these LIM-CUZ flights the morning of 4 Jan 2012:

OW: FT:
LA2015 05:05 06:45
LA2025 06:20 06:55
LA2019 07:50 08:10
LA2027 08:35 07:45
LA2013 08:45 08:35
LA2029 08:55 08:55
LA2021 10:10 10:15

which doesn't look all that bad except that I was planning to drag myself out of bed for that 05:05 flight, which would probably have been adequate to connect with an 09:05 MP train.

It had also seemed that the previous version didn't understand that XL was a OneWorld affiliate, but the one I d/l'ed last week seems to have corrected that.