Fortunately, after several weeks of use, I haven't tripped over anything important that got worse from Q'06 to Q'09. I don't see any important improvements, either, other than three more years of downloads, which is worth the $30 (after rebates).
Some little things have improved. In Q'06, most of the time when a report or other window was opened, any window already open was minimized. In Q'09, usually the window remains open. In particular, it is now possible to have two reports open at the same time and compare them. (Way back, maybe 10 years or more, all Quicken windows behaved this way, so it was even possible to have two registers open at the same time.)
Similarly, when doing a One-Step Update, '06 pretty much took over the program. '09 lets you do other things while the update is in progress. (But anything requiring multiple clicks is tough because progress bars keep popping up. Click fast or start over.)
In Portfolio View, when switching among different views, Q'09 remembers collapsed folders. For example, if a view is grouped by accounts, and some of the accounts are collapsed, Q'06 used to expand them all again the next time that view was opened. Now it remembers them.
In all my past upgrades, I had to play games to get rid of the ad banner at the bottom of the screen. In '09 I don't see any ads.
A few minuses: It's substantially slower. But my machine is pretty old and I need to get a new one anyway.
In the Q'06 Account List at the left of the window, an account can be selected by clicking anywhere on the line. In Q'09 you have to click on the name. This is an unnecessary change and is annoying - especially if the account has a short name.
It wants to make noise when starting up, but that can be suppressed by deleting Sounds/qopen.WAV.
Longstanding peeve: It's hard to use any other program during the long interval while Quicken is starting up. The Quicken splash screen insists on sitting on top of all other windows and is not well-behaved.
- Walt Bilofsky