Hi Amy,
Yes, I've been eyeing Travel Fit, but it's not downloadable yet.  They say it will be in April.  I might wait till then so I can carry it on my iPhone when I travel.
I love doing Cathe workouts for both weights and cardio.  This morning I did Slow & Heavy biceps & triceps.  I was going to do upper body pyramid, but after shoveling in the blizzard--I live in Maryland, lol--I decided to just work the parts that didn't already take a hit.  Yesterday I did drill max which I love, love, love 

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How about you, what are your favorites?  Also, how do you get that neat little weight progress icon at the bottom of your relpies?