Totally! I am happy they are doing them too.
In case you don't know what a Zipit is yet, here are a few videos from various customers and affiliates who show what it's all about :
They really are awesome, just ask a few affiliates who got freebeez at SAS Think Tank last month
Don't forget that they are paying out 27% commission this month only to affiliates who submit a video to their video contest this month (two $500 prizes). If you buy a bag to use in the video, they will even reimburse you for the bag (up to $25). So, you get a free bag and 27% commission, plus a chance to win $500!
That sounds pretty good to me