Saving it up

I picked up an exciting surprise package from UPS today.  A couple of weeks ago, I filled out a feedback survey for a new RNA isolation kit at work.  My boss had signed our lab up to be beta testers for the company for future kits, so I mostly wanted to get familar with feedback system.  The company was running a promotion that you could win an iPad if you fill out the feedback survey.  I have to assume that very few people filled out the survey, because I won an iPad (and I never win anything).  I picked it up today and just started playing around on it.  So if anyone has any suggestions for fun apps, let me know!