Ok, sorry for the long long delay :) I f****d up my PSPSDK, had some lack of time and motivation, but nonetheless, here's PSPpaint 0.6.
New in this version:
- You can open existing images (I know, shoulda been in 0.5 already :))
- Fixed the bug which makes PSPpaint unable to save if there are more than 10 images in the PSPpaint folder
- Font support, grab any TrueType font and rename it to font.ttf and copy it to the paint folder to customize the user interface to your liking :)
And you can download it here. Grab the version you need, the filenames are self explanatory.