It is worth noting that there are now three different version.
Free, Standard and Professional. The Free version does everything that the standard version does, except allow for tick collection. The Professional does things like time series integrity checking and building time series from tick data, building range bars from tick data, checking for time series gaps, price gaps, etc.
See the comparison chart.
Product Comparison
Check it out, and if you like the free version and are serious about quantitative studies, then why not own your own tick databases and not have to worry about getting quality data from vendors and providers. Get it from as many brokers as you like and own it.
-MG