Over the years I have used most of the leading tax prep programs and for the last five I have used only the H&R Block program because I have found it to be far superior to all the others. Trust me.
I've use H&R Block's Tax Cut for the last 21 years. This is the first year, that while the calculations appeared to be accurate, the software appeared to have stability issues. Saving files to a network share to be specific as well as the system not remembering the last return that was worked on.
The edits indicating errors are terrible. Program wouldn't let me continue and edit didn't tell me what was wrong. Also let me file when there was an important update that girl didn't do.