Old PDA as a tablet?

[-Berz-]

So.. my brother bought Sony Ericsson Xperia x10

And he had a software that allowed him to use his phone as a tablet, he deleted... well it doesn't matter.

And it gave me thinking,.. i have an old PDA(from 2003 or something) Sony Ericsson P800, which I'm not using for ages.

I did a little research, but I'm not sure if this old phone could support such thing like software that would work like a tablet. The thing is I'd buy tablet, but I'm tight with moneh. But anyway I wouldn't buy anything professional.

I'm a big noob at this, so If anyone could help me out somehow? I did a lot of researching but nothing :>

 

[BlargHonk]

I would think no

But not sure, but if they can get a camera to run Doom, you could probably hack together the software.

 

[-Berz-]

Darn, I searched half of the world web but nothing :/

I doubt, I'll find a software for this old phone. The problem is that tablets came on market a few years ago (lets say 2) my PDA is is more than 6 years old, so I doubt someone bothered making a software for it, since phone technology got old after 3 years (2006/07).

The thing is that PDA holds a program where you can draw (different size brushes, and a few basic colors) meant for quick sketching, looks like this:

Now it would be impossible to connect PDA with PC and transfer/communicate with both devices at the same time. Bah this is complicated... I guess I'll just wait for some cheap tablet. :>

Edit:
+ resolution on this phone is like crap