I am looking for a task management program like Reddynote that I can download and use on my laptop and on a Droid. Suggestions?
Remember the Milk is a GTD task management system similar to ReddyNote. If you use the web version on your desktop, you can use Gears to view your tasks offline.
On your Android, you can use a free task management app, Astrid, to sync with RTM (instructions on how to sync at http://www.rememberthemilk.com/forums/help/6918/).
I suggest you go through 'task manager' category and see what app suits your needs best.
Another alternative is Springpad (http://springpadit.com/home). They don't have desktop version, but you can access them easily through any web browser, and they have iPhone and Android app.
You might want to look into Evernote. It's a very flexible program and it syncs across a lot of different devices. You can find more about it here: http://www.evernote.com/
Also, search MakeUseOf for alternatives. Just type in Reddynote, Evernote, or task manager and I'm sure you'll find some good programs.