I second the concern about the qwerty keyboard, so this calculator isn't meant for use on standardized tests?  Other than that tho, it looks so epic!! Its so shiny :]

I just noticed that there's 128 MB of RAM

Yeah, programmers and developers will need it. Comes in handy if you want to run a web browser or Java app. I planned on having 256MB, but it would require more space on the board.

*edit* Just noticed that the specs seem (off the top of my head) very reminiscent of a PSP.

The screen resolution is the same, otherwise in other areas Project Paradise has superior hardware (except for graphics). Perhaps someone will write a PSP emulator when I finish this.

Im totally wanna buy the developers edition.  No hands down.  How much?  Whatever it is is worth it.  this is beyond awesome.  it's uberawesome.

How long until a possible developer's release?

Maybe around June is what I'm hoping when I can allow preorders. I want to get this released before the next school year (September).

One question about it though: Assuming it is produced in the United States, will it be possible to ship it to Europe, more specifically Germany? I would pre-order the developers edition as soon as possible, if shipping it over here would be possible.

Yeah, I don't see why not if you're paying for shipping.

I second the concern about the qwerty keyboard, so this calculator isn't meant for use on standardized tests?  Other than that tho, it looks so epic!! Its so shiny :]

Hmm yeah I think it might be best to re-order the letters, actually, to make them alphabetical, if you plan the calc to be allowed in tests. Otherwise, if it has a CAS and the like, then it won't be allowed so I guess it wouldn't be as much of a concern. Otherwise, I wonder if a qwerty calc could be allowed if the keyboard letters can be disabled completely?

The touchscreen and the audio jack already disqualify this calculator for testing according to the College Board. The standard edition will be a stripped down version and with a traditional case (think TI-84 or fx-9860G style). The developers edition are aimed to be the first for preordering and are targeted for developers, hobbyists and hackers. The developers edition is to help iron out the software and make suggestions for the standard (testing compatible) and professional (hardcore) edition, which will come out later.

Also, I've updated the keypad layout and included a mockup of how GIAC CAS would look running on it:


For the keypad, do you guys like silicone rubber or hard plastic? IMO, rubber does feel nicer, but it's easier to type with hard plastic. I'm trying to get the prototype of the case made.

Updates!
I agree with the hard plastic suggestion. Seems like it'd be cheaper, too.

Holy heck, how did I miss this? This is epic
I suggest hard plastic as well.

Hard Plastic++ ^^

Hard plastic it is then. I've signed off the design of the board, so it's gonna take a couple of weeks until I get the board. I'm really hoping that it's works when it arrives, I've changed a lot in the design of the board. Whether or not the board works will be a good indicator of when pre-orders can start going.

In the mean time, I hope you guys like surveys. Here's one I've come up for you guys to fill out here. It's only 18 questions and it shouldn't take up much of your time. The data from the survey will be used to plan out what's gonna happen with this project. Tell me if you guys run into any problems with the survey.

I gave input as well.  Do enjoy it.